Please help with 2 and 3

Please Help With 2 And 3

Answers

Answer 1
Answer:

2)
Original Mean: 867
Original Median: 543

New Mean: 790
New Median: 400

3)
Original Mean: 22.6
Original Median: 22.5

New Mean: 21.6
New Median: 22

Related Questions

Required information Problem 18.67 (LO 18-5) (Algo) (The following information applies to the questions displayed below] Nail Corporation mode a distribution of $555.440 to Rusty in partial l quidation of the company on December 31 of this year. Rusty, on individual, owns 100 percent of Nail Corporotion. The distribution was in exchange for 50 percent of Rusty's stock in the compony. At the time of the distribution, the shores had a falr merket value of 5212 . per share. Rusty's tox basis in the shores was $50 per shore. Nail had total E\&P of $8.395.000 at the time of the distribution. Problem 18-67.Part a (Algo) a. Whot are the amount and character (copital gain or dividend) of any income or gain recognized by Rusty becsuse of the partial liquidation?

Answers

Rusty would recognize a capital gain of $187 due to the partial liquidation of Nail Corporation.

To determine the amount and character of the income or gain recognized by Rusty due to the partial liquidation, we need to compare the distribution received to Rusty's stock basis and the fair market value of the shares.

In this case, Nail Corporation distributed $555,440 to Rusty in exchange for 50% of his stock in the company. The fair market value of the shares at the time of the distribution was $212 per share, and Rusty's tax basis in the shares was $50 per share.

First, we calculate the total tax basis in the shares Rusty exchanged:

Tax basis = Number of shares exchanged * Tax basis per share

Tax basis = 50% * Tax basis per share

Tax basis = 50% * $50 = $25

Next, we calculate the gain on the exchange by subtracting the tax basis from the fair market value of the shares:

Gain on exchange = Fair market value of shares - Tax basis

Gain on exchange = $212 - $25 = $187

Since the distribution was made in exchange for Rusty's stock, the gain of $187 recognized by Rusty in the partial liquidation is treated as a capital gain.

Therefore, Rusty would recognize a capital gain of $187 due to the partial liquidation of Nail Corporation.

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A firm that manufactures grape juice has a machine that automatically fills bottles. The mean of the process is assumed to be the machine's setting. The process variation (standard deviation) is 1.2 oz. (Assume that the process has a normal distribution.) B1. Customers get unhappy if the actual level is less than 36 oz but do not mind if it is greater than 36 oz. If you set the machine at 37 oz. what % of the time would the bottle contain less than 36 oz.?

B2. The bottle will actually hold 40 oz. If you set the machine to 38, what percent of the time will the bottles overflow?

B3. If 10 bottles from this process (setting at 38) are filled, what is the probability that at least one will have overflowed? (Use basic probability concepts.)

B4. If 15 bottles from this process (setting at 38) are filled, what is the probability that exactly 3 will have overflowed? (binomial)

B5. With the machine set at 38 oz., how big would the bottle have to be not to overflow 99.8% of the time?

Answers

B1. the bottle would contain less than 36 oz approximately 20.33% of the time when the machine is set at 37 oz.

B2. The bottles will overflow approximately 4.75% of the time when the machine is set at 38 oz.

B3. The probability that at least one bottle will overflow out of 10 bottles filled when the machine is set at 38 oz is approximately 99.9%.

B4. The probability that exactly 3 bottles will overflow out of 15 bottles filled when the machine is set at 38 oz is approximately 25.0%.

B5. The bottle would need to be approximately 40.796 oz or larger to avoid overflowing 99.8% of the time when the machine is set at 38 oz.

B1. To find the percentage of time the bottle contains less than 36 oz when the machine is set at 37 oz, we need to calculate the probability that a random bottle will have a volume less than 36 oz.

Using the normal distribution, we can calculate the z-score (standardized score) for 36 oz using the formula:

z = (x - μ) / σ

where x is the desired value (36 oz), μ is the mean of the process (37 oz), and σ is the standard deviation (1.2 oz).

z = (36 - 37) / 1.2

z ≈ -0.833

Using a standard normal distribution table or a statistical calculator, we can find the cumulative probability associated with this z-score.

P(X < 36) = P(Z < -0.833) ≈ 0.2033

Therefore, the bottle would contain less than 36 oz approximately 20.33% of the time when the machine is set at 37 oz.

B2. To find the percentage of time the bottles will overflow when the machine is set at 38 oz, we need to calculate the probability that a random bottle will have a volume greater than 40 oz.

Using the normal distribution, we can calculate the z-score for 40 oz using the formula mentioned earlier:

z = (x - μ) / σ

z = (40 - 38) / 1.2

z ≈ 1.67

Using a standard normal distribution table or a statistical calculator, we can find the cumulative probability associated with this z-score.

P(X > 40) = P(Z > 1.67) ≈ 0.0475

Therefore, the bottles will overflow approximately 4.75% of the time when the machine is set at 38 oz.

B3. To find the probability that at least one bottle will overflow out of 10 bottles filled when the machine is set at 38 oz, we can use the complement rule and subtract the probability that none of the bottles overflow.

The probability of no overflow in a single bottle is given by:

P(X ≤ 38) = P(Z ≤ (38 - 38) / 1.2) = P(Z ≤ 0) ≈ 0.5

Therefore, the probability of no overflow in 10 bottles is:

P(no overflow in 10 bottles) = (0.5)¹⁰ ≈ 0.00098

The probability that at least one bottle will overflow is the complement of no overflow:

P(at least one overflow in 10 bottles) = 1 - P(no overflow in 10 bottles) ≈ 1 - 0.00098 ≈ 0.999

Therefore, the probability that at least one bottle will overflow out of 10 bottles filled when the machine is set at 38 oz is approximately 99.9%.

B4. To find the probability that exactly 3 bottles will overflow out of 15 bottles filled when the machine is set at 38 oz, we can use the binomial distribution formula:

P(X = k) = (nCk) * \(p^k * (1 - p)^{(n - k)\)

where n is the number of trials (15), k is the desired number of successes (3), p is the probability of success (probability of overflow), and (nCk) is the number of combinations.

Using the probability of overflow calculated in B2:

p = 0.0475

The number of combinations for selecting 3 out of 15 bottles is given by:

15C3 = 15! / (3! * (15 - 3)!) = 455

Plugging the values into the binomial distribution formula:

P(X = 3) = 455 * (0.0475)³ * (1 - 0.0475)¹² ≈ 0.250

Therefore, the probability that exactly 3 bottles will overflow out of 15 bottles filled when the machine is set at 38 oz is approximately 25.0%.

B5. To determine the required size of the bottle to avoid overflowing 99.8% of the time when the machine is set at 38 oz, we need to find the z-score corresponding to a cumulative probability of 0.998.

Using a standard normal distribution table or a statistical calculator, we find the z-score for a cumulative probability of 0.998 to be approximately 2.33.

Using the formula mentioned earlier:

z = (x - μ) / σ

Substituting the known values:

2.33 = (x - 38) / 1.2

Solving for x:

x - 38 = 2.33 * 1.2

x - 38 ≈ 2.796

x ≈ 40.796

Therefore, the bottle would need to be approximately 40.796 oz or larger to avoid overflowing 99.8% of the time when the machine is set at 38 oz.

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pirya has picked 1 1/2 cups of raspberries, which is enough for 3/4 of a cake how many cups does she need for the whole cae

Answers

Pirya needs 1 1/2 cups of raspberries for 3/4 of a cake, so she needs 1 1/2 * (4/3) = 2 cups of raspberries for the whole cake.

What is fraction?

A fraction is a numerical representation of a portion of a total. It consists of two integers, a numerator and a denominator, separated by a line or slash. The numerator reflects the number of equal portions of the whole that are being considered, while the denominator represents the total number of equal parts in the whole. For instance, the fraction "1/2" denotes one of two identical pieces, or half, of the whole. Mathematicians frequently utilize fractions to represent quantities, ratios, and proportions. They are also used in everyday life to signify amounts, such as one-half of a pizza or one-third of a cups of sugar.

How to solve?

she needs 1 1/2 * (4/3) = 2 cups of raspberries for the whole cake.

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Pless do number 2 will mark brainless if right

Pless do number 2 will mark brainless if right

Answers

Answer is 12. 12 is a common denominator meaning all the answer devide with 12 without leaving remainders.

please help meeeeeeeeeee

please help meeeeeeeeeee

Answers

Answer:

x=-5

Step-by-step explanation:

If f(x)=0, then x=-5

Drawing the line y=0 shows this visually

a tank is being filled with water using a pump that is old, and slows down as it runs. the table below gives the rate at which the pump pumps at ten-minute intervals. if the tank is initially empty, approximately how much water is in the tank after 90 minutes?

Answers

At the given rate at which the pump pumps at ten-minute intervals then there will be a total of 2,990 gallons in the tank after 90 minutes.

Because the interval is every 10 minutes, we will use 10 and multiply it to each rate and get the sum total.

= 42*10 + 40*10 + 38*10 + 35*10 + 35*10 + 32*10 + 28*10 + 20*10 + 19*10 + 10*10

= 420 + 400 + 380 + 350 + 350 + 320 + 280 + 200 + 190 + 100

= 2,990

If a tank is being filled with water using a pump that is old, and at the given rate at which the pump pumps at ten-minute intervals then There will be a total of 2,990 gallons in the tank after 90 minutes.

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-------- Correct question format is given below in image -------

a tank is being filled with water using a pump that is old, and slows down as it runs. the table below

please help with this i don't understand it and it's due today

please help with this i don't understand it and it's due today

Answers

Answer:

Emile made an error

Step-by-step explanation:

Emile only took the positive part of the root as her answer, that is

8x² = 72 ( divide both sides by 8 )

x² = 9 ( take square root of both sides )

x = ± \(\sqrt{9}\) = ± 3

that is x = - 3 , x = 3 ← is the correct solution

Andrea has the correct solution

No clue how to do this

No clue how to do this

Answers

Answer:

8L - 2 = P

Step-by-step explanation:

Please, just one question per post.  I'll focus on #15

As a reminder, the formula for the perimeter of a rectangle is

P = 2L + 2W, where L is the length and W the width.

Next, we represent the width in terms of the length:  W = 3L - 1.

We want the perimeter of this rectangle in terms of the length, L, with the width, W, not appearing in the final result.

Here P = 2L + 2W = 2L + 2(3L - 1), or

P as a function of L = 2L + 6L - 2 = 8L - 2 = P

Mr. Ishimoto ordered x new math books and y new workbooks for his class. The total weight of the box of books cannot be more than 50 pounds. If each math book weighs 3.2 pounds and each workbook weighs 0.8 pounds, which inequality represents the maximum number of each type of book that can be shipped in a single box?

3.2x + 0.8y < 50
3.2x + 0.8y ≤ 50
0.8x + 3.2y < 50
0.8x + 3.2y ≤ 50

Answers

An inequality represents the maximum number of each type of book that can be shipped in a single box include the following: B. 3.2x + 0.8y ≤ 50.

How to write the required system of inequality?

In order to write a linear inequality to describe this situation, we would assign variables to the number of new math books and number of thumb drives respectively, and then translate the word problem into algebraic equation as follows:

Let the variable x represent the number of new math books.Let the variable y represent the number of new workbooks.

Since the total weight of the box of books cannot be more than (less than or equal to) 50 pounds and each math book weighs 3.2 pounds while each workbook weighs 0.8 pounds, an inequality which models the situation is given by:

3.2x + 0.8y ≤ 50

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I WILL MARK BRAINLIEST

I WILL MARK BRAINLIEST

Answers

Answer:

21.5

Step-by-step explanation:

19+24=43

43/2=21.5

Answer:21.5

15+25+16+19+24+23+29+21=172
172/8=21.5

a computer is priced 500 but is on sale for 30% off. what is the sale price of the computer

Answers

Answer:

the answer is 350

Step-by-step explanation:

500$-30%350$

Convert 124 (octal) in binary number system​

Answers

Answer:

124 in binary is 1111100

Step-by-step explanation:

Convert 124 (octal) in binary number system

Answer: \((124)_{8}\) = \((1010100)_{2}\)

Step-by-step explanation:

Step 1: Look up each octal digit to obtain the equivalent group of three binary digits. You can use the table below to make these conversions.

Oct:   0    1    2   3   4  5  6  7

Bin: 000  001  010  011 100 101 110 111

\((1)_{8} = (001)_{2} \\(2)_{8} = (010)_{2} \\(4)_{8} = (100)_{2}\)

Step 2: Group each value of step 1 to make a binary number:

001 010 100

So, \((1010100)_{2}\) is the binary equivalent to \((124)_{8}\)

(08.01)
Given the arithmetic sequence an = 4 + 8(n - 1), what is the domain for n? (1
point)
All integers
All integers where n > 1
All integers where n > 0
All integers where n > 1

Answers

D

N must be greater than one so it doesn’t equal zero when you subtract

In an inverse variation, x = -6 when y = -1/2. What is the value of y when x = 4?

Answers

Answer:

\(9 \frac{1}{2} \)

Step-by-step explanation:

just add 5.5 to each number and make it in fraction

hop it helps you

please mark me as brainlist

What is exponential form examples?

Answers

Exponential form is a way of representing repeated multiplications of the same number by writing the number as a base with the number of repeats written as a small number to its upper right.

In the exponential form, the exponent indicates the number of times the base is used as a factor.

For example, in the case of 16 it can be written as 2 × 2 × 2 × 2  = \(2^{4}\), where 2 is the “base” and 4 is the “exponent.

A product in which the factors are identical is called a power of that factor.  The number that is repeated is called the base, and the number of times it repeats is called the exponent, power or degree. And the power that is written on the right upper side are called exponents. when multiplying the numbers having same base and different exponents then the base is kept same and the exponents are added.

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7. Find the area of the shaded segment. Round your answer to the nearest square foot.
8 ft
tot hat
16 ft2
20 ft
O
14 ft2

7. Find the area of the shaded segment. Round your answer to the nearest square foot.8 fttot hat16 ft220

Answers

Answer:

20ft

Step-by-step explanation:

I just did this and got 100% have a nice day!

13. In AABC, AB-5, AC-12, and mA - 90°. In ADEF, m/D-90°, DF-12, and EF- 13. Brett claims
AABC ADEF and AABC-ADEF. Is Brett correct? Explain why.

13. In AABC, AB-5, AC-12, and mA - 90. In ADEF, m/D-90, DF-12, and EF- 13. Brett claimsAABC ADEF and

Answers

Brett's claim that AABC is congruent or similar to ADEF is false

What do you mean by congruent triangles?

Congruence of Triangles: Two triangles are said to be congruent if all three corresponding sides are equal and all  three corresponding angles are equal.

From the given information, we can see that both AABC and ADEF are right triangles because they have one angle that is 90 degrees.  

However, we cannot conclude that AABC and ADEF are congruent (that is, identical in size and shape) because there is not enough information to determine their side lengths and the remaining angles.

Also, we  cannot conclude that AABC and ADEF are similar (ie have the same shape but possibly different sizes) because we only know one pair of corresponding angles (ie right angles) and one pair of corresponding sides (ie AC and DF), which  not enough to show similarity.  Therefore, Brett's claim that AABC is congruent or similar to ADEF is false, and we cannot conclude that AABC-ADEF (ie the difference between these two triangles) is a triangle with well-defined sides and angles.

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Im not the best at word problems A box of jerseys for a pick-up game of basketball contains 10 extra-large jerseys, 7 large jerseys, and 5 medium jerseys. If you are first to the box and grab 3 jerseys, what is the probability that you randomly grab 3 medium jerseys? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth

Answers

Given:

The number of extra-large jerseys is 10.

The number of large jerseys is 7.

The number of medium jerseys is 5.

Three jerseys to be taken.

To find the probability that randomly grabs 3 medium jerseys:

The probability is,

\(\begin{gathered} P(E)=\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}} \\ =\frac{^5C_3}{^{22}C_3} \\ =\frac{\frac{5!}{(5-3)!3!}}{\frac{22!}{(22-3)!3!}} \\ =\frac{\frac{5!}{2!3!}}{\frac{22!}{19!3!}} \\ =\frac{5\times4\times3}{22\times21\times20} \\ =\frac{1}{154} \end{gathered}\)

Hence, the probability that randomly grabs 3 medium jerseys is,

\(\frac{1}{154}\)

I need help with this

I need help with this

Answers

a) Since the triangles are congruent, and ΔABC is congruent to ΔDEF, segments AB and DE have the same value. Therefore, you can use algebra to solve for x when using the knowledge that (12 - 4x) is equal to (15 - 3x).

To solve:

12 - 4x = 15 - 3x

12 = 15 + x

-3 = x

Therefore, x is equal to -3.

b) To find the value of AB, plug in the value of x found in part a).

12 - 4x

12 - 4(-3)

12 - (-12)

12 + 12 = 24

Thus, segment AB is equal to 24.

c) As shown in part b), plug in the value of x found in part a) to find the value of segment DE.

15 - 3x

15 - 3(-3)

15 - (-9)

15 + 9 = 24

Thus, segment DE is also equal to 24.

We can confirm the knowledge of the equal side lengths because the triangle are congruent. This means that all the side lengths in the triangle are the same, which is confirmed when algebraically plugging in the value of x to solve for the values of the segments AB and DE.

I hope this helps!

Solve for t. -7/4 = 2/5t

Answers

Answer:

-35/8 = t

Step-by-step explanation:

-7/4 = 2/5t

Multiply each side by 5/2 to isolate t

-7/4 * 5/2 = 2/5t * 5/2

-35/8 = t

Answer:

-35/8

Step-by-step explanation:

-7/4 = (2/5)*t (-7*5)/(4*2) = t t= -35/8

Sketch the region and find the area of the triangle with vertices (2,0), (0,2),(-1,1). Use the function Graphics[Line[ {{p1},{p2},{p3}, etc}]] Example find equation of a line point (5,2),(1,3) Solve[y-2=-(2-3)/(5-1)*(x-5),y)] This will give you the To find the equation of the line use equation of a line. Output is {{y → ¹3-x}} 4 Use that equation to integrate and find the area. Find there intersections using NSolve[{eq1,eq2},{x,y},Reals] This will output the intersections and you can use that for your limits of integration. Give the solution to the area under the curve. Do not manually add them together, use Mathematica

Answers

To find the area of the triangle with vertices (2,0), (0,2), and (-1,1), we can use the formula for the area of a triangle. The area of the triangle with vertices (2,0), (0,2), and (-1,1) is 1 square unit.

The equation of the line passing through (2,0) and (0,2) can be found using the point-slope form of a line. Solving for y in the equation (y - 2) = -(2-0)/(5-1)*(x-5), we get y = 1 - x.

Next, we find the intersections of this line with the line passing through (0,2) and (-1,1). Solving the system of equations {y = 1 - x, y = 1 + x}, we find that the intersection point is (0,1).

Now we have the three vertices of the triangle: (2,0), (0,2), and (0,1). We can integrate the equation y = 1 - x with respect to x over the interval [0,2] to find the area under the curve within this interval. Using the Mathematica command Integrate[1 - x, {x, 0, 2}], we obtain the area as 1.

Therefore, the area of the triangle with vertices (2,0), (0,2), and (-1,1) is 1 square unit.

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how many independent variables can you test in a single experiment?

Answers

The number of independent variables that can be tested in a single experiment depends on various factors, including the research design, resources, and the complexity of the study. In general, it is best to limit the number of independent variables to maintain control over the experiment and facilitate clear interpretation of results.

In simpler experiments, researchers often focus on a single independent variable to study its effect on the dependent variable while controlling for other factors. This allows for a clear cause-and-effect relationship to be established.

However, in more complex experiments, researchers may introduce multiple independent variables to examine their combined effects or interactions. This can provide insights into how different factors influence the outcome simultaneously.

The exact number of independent variables that can be tested in a single experiment varies, but it is generally recommended to keep the number manageable and avoid excessive complexity. This ensures that the experiment remains feasible, interpretable, and effectively addresses the research question or hypothesis.

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solve for x
z=5x-11y
x=?​

Answers

Answer:

x= z+11y/5

hope it helps

Answer:

\(x = \frac{z + 11y}{5}\)

Step-by-step explanation:

To solve for x, given the equation: z = 5x - 11y

Add 11y to both sides:

z + 11y = 5x - 11y + 11y

z + 11y = 5x

Divide both sides by 5 to isolate x:

\(\frac{z + 11y}{5} = \frac{5x}{5}\)

\(\frac{z + 11y}{5} = x\)

please help!!
the options are
a)1
b)4
c)infinity
d)-infinity​

please help!!the options area)1b)4c)infinity d)-infinity

Answers

Answer:

The answer is B........m

can somebody help me please?

can somebody help me please?

Answers

Answer:

Domain = \((-\infty,6)\;\cup\;(6,\infty)\)

Range = \((-\infty,1)\;\cup\;(1,\infty)\)

vertical asymptote is at \(x=6\)

Step-by-step explanation:

Domain is all the x values, with an asymptote, it is just a line that approaches a number but never reaches it. The vertical asymptote if you look at x, the lines look like the come from infinity on the left and right, try to reach 6 but can't.

So the interval notation for this is the union of all the numbers from negative infinity up to 6 but not including 6, and all the numbers from positive infinity up to 6 but not including 6.

Range is all the y values, with an asymptote, it approaches a number but never reaches it. The horizontal asymptote if you look at y, the lines look like the come from infinity on the top and bottom, try to reach 1 but can't.

So the interval notation for this is the union of all the numbers from negative infinity up to 1 but not including 1, and all the numbers from positive infinity up to 1 but not including 1.

? Question


Using the single taxable income tax brackets for 2018, select the appropriate marginal tax rate for each individual.


Select the correct rates in the table.


Individual


teacher, taxable income $40,259


pediatrician, taxable income $194,680


mathematician, taxable income $93,810


registered nurse, taxable income $55,350


Question 2


Tax Bracket


10% 12%


22%


32%


37%


35%


32% 24% 22%


22%


24% 32%

Answers

The appropriate marginal tax rates for each individual based on their taxable income are: Teacher - 12%, Pediatrician - 35%, Mathematician - 24%, Registered Nurse - 22%.

1: Using the single taxable income tax brackets for 2018, select the appropriate marginal tax rate for each individual. Select the correct rates in the table. Individual Taxable Income Marginal Tax Rate Teacher $40,259 12% Pediatrician $194,680 35% Mathematician $93,810 24% Registered Nurse $55,350 22%

2: Tax Bracket 10% 12% 22% 24% 32% 35% 37% The given table shows the marginal tax rates for single taxable income tax brackets in the year 2018. The marginal tax rate refers to the tax rate that applies to the next additional dollar of income. It is essential to know the marginal tax rate for the calculation of the tax bill. Now, we have to select the appropriate marginal tax rate for each individual.

Teacher -Taxable Income = $40,259. The appropriate marginal tax rate for the teacher is 12%. The income of the teacher falls in the taxable income bracket of $38,701 to $82,500, and the marginal tax rate is 12%.

Pediatrician - Taxable Income = $194,680. The appropriate marginal tax rate for the pediatrician is 35%. The income of the pediatrician falls in the taxable income bracket of $157,501 to $200,000, and the marginal tax rate is 35%.

Mathematician - Taxable Income = $93,810. The appropriate marginal tax rate for the mathematician is 24%. The income of the mathematician falls in the taxable income bracket of $82,501 to $157,500, and the marginal tax rate is 24%.

Registered Nurse - Taxable Income = $55,350. The appropriate marginal tax rate for the registered nurse is 22%. The income of the registered nurse falls in the taxable income bracket of $38,701 to $82,500, and the marginal tax rate is 22%.

Thus, the appropriate marginal tax rate for each individual is as follows: Individual Taxable Income Marginal Tax Rate Teacher $40,259 12% Pediatrician $194,680 35% Mathematician $93,810 24% Registered Nurse $55,350 22%In summary, the marginal tax rate refers to the tax rate that applies to the next additional dollar of income. It is essential to know the marginal tax rate for the calculation of the tax bill. The appropriate marginal tax rate for each individual depends on their taxable income and taxable income bracket. The given table shows the marginal tax rates for single taxable income tax brackets in the year 2018.

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I put 100 points on this and will give brainliest. Kenya plans to make a down payment plus monthly payments in order to buy a motorcycle. At one dealer she would pay $2,350 down and $175 each month. At another dealer, she would pay $2,750 down and $150 each month. After how many months would the total amount paid be the same for both dealers? What would that amount be?

Answers

Answer:

After 16 months, the total amount paid would be the same for both dealers. This would be $5150.

Step-by-step explanation:

Let x = Number of months

Let y = Amount paid in $

y = 175x + 2350 (Dealer 1)

y = 150x + 2750 (Dealer 2)

175x + 2350 = 150x + 2750 (Make both equal and solve for x)

175x -150x = 2750 -2350

25x = 400

x = 16

After 16 months the total amount would be the same.

Now plug in 16 for x in any equation...

y = 150(16) + 2750

y = 2400 + 2750

y = 5150

Answer:

1.  16 months2.  $5,150

Step-by-step explanation:

let x = number of months

let dealer A = 2350 + 175x

let dealer B = 2750 + 150x

find:

After how many months would the total amount paid be the same for both dealers? What would that amount be?

dealer A = dealer B

2350 + 175x  = 2750 + 150x

175x - 150x = 2750 - 2350

25x = 400

x = 400/25

x = 16

plugin x=16 back into the equation

let dealer A = 2350 + 175x

                    = 2350 + 175(16)

                    = 5150

let dealer B = 2750 + 150x

                   = 2750 + 150(16)

                   = 5150

therefore,

1. it would take 16 months  pay the same for both dealers

2. the amount would be $5150

An adult ticket at an amusement park costs $29.95 and a child’s ticket costs $21.95. A group of 15 people paid $353.25 to enter the park. How many were children?

Answers

Write the equations:

a +c = 15

a = 15-c

29.95a + 21.95c = 353.25

Replace a in the last equation:

29.95(15-c) + 21.95c = 353.25

Simplify:

449.25 - 29.95c + 21.95c = 353.25

449.25 - 8.00c = 353.25

Subtract 449.25 from both sides:

-8.00c = -96.00

Divide both sides by -8.00:

c = -96 / -8

c = 12

There were 12 children.

there would’ve been 12 children


Leo Gandolfi takes out a short-term loan of $1,800 at 12 percent
for 6 months. The monthly payment is $310.50. The balance of the loan after 4 payments is
$612.34. How much does he save by paying off the loan when the next payment is due?
A $6.12
R2 $18.00
C
2,353
SCIO

Answers

In a linear equation, 9.14 does he save by paying off the loan when the next payment is due .

What in mathematics is a linear equation?

An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation.

                               Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

Jan  293  18  311  1,507 16.25%

Feb  296  15  311  1,212 32.67%

Mar 298           12  311   913 49.25%

Apr  301            9  311   612 66.00%

May  304    6  311  308 82.92%

Jun  308    3  311    0        100.00%

Learn more about a linear equation

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Simplify c(c² + c) - (a² + b² - c²)

Answers

Answer:

c³ - a² - b² + 2c²

Step-by-step explanation:

c(c² + c) - (a² + b² - c²)

= c³ + c² -a² - b² + c²

= c³ - a² - b² + 2c²

So, the answer is c³ - a² - b² + 2c²

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