Simplify as far as possible.
2√125−5√5

Answer:

The domain and the range of the function represented by the set of ordered pairs are {-6, -3, -1, 5} and {5, 2, 0, -4}

Step-by-step explanation:

In any set of ordered pairs,

Let us solve the question

∵ The set of ordered pairs is {(-6, 5), (-3, 2), (-1, 0), (5, -4)}

∵ The first number in each ordered pair represents x

∴ x = -6, -3, -1, 5

∵ The set of x is the domain of the function

∴ The domain of the set of ordered pairs = {-6, -3, -1, 5}

∵ The second number in each ordered pair represents y

∴ y = 5, 2, 0, -4

∵ The set of y is the range of the function

∴ The range of the set of ordered pairs = {5, 2, 0, -4}

The domain and the range of the function represented by the set of ordered pairs are {-6, -3, -1, 5} and {5, 2, 0, -4}

Answer:

Domain: {-6,-3,-1,5}

Range: {-4,0,2,5}

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Step by step explanation

The respective functions f(x) obtained from the given derivatives and points are

35. f(x) = 2x² + x - 1.

36. f(x) = 3x - x² - 1.

37. f(x) = -x²/2 - x³/3 + 9/2.

38. f(x) = x³ + 3x² - 2x + 6.

39. f(x) = (1/4)x⁴ + 2/x + 2x - 19/4.

40. f(x) = 2x⁽¹/²⁾ + (1/2)x² + 1/2.

41. f(x) = -e⁽⁻ˣ⁾ + (1/2)x² + 5.

42. f(x) = 3ln|x| - 4x + 4.

To find the function f(x) based on the given derivative f'(x) and a particular point (a, b), we can integrate f'(x) with respect to x and then use the given point to determine the constant of integration.

Let's go through each exercise:

35. f'(x) = 4x + 1; (1, 2)

Integrating f'(x) gives:

f(x) = 2x² + x + C

Using the given point (1, 2), we can substitute x = 1 and y = 2 into the equation:

2 = 2(1)² + 1 + C

2 = 2 + 1 + C

C = -1

Therefore, f(x) = 2x² + x - 1.

36. f'(x) = 3 - 2x; (0, -1)

Integrating f'(x) gives:

f(x) = 3x - x² + C

Using the given point (0, -1), we can substitute x = 0 and y = -1 into the equation:

-1 = 0 + 0 + C

C = -1

Therefore, f(x) = 3x - x² - 1.

37. f'(x) = -x(x + 1); (-1, 5)

Integrating f'(x) gives:

f(x) = -x²/2 - x³/3 + C

Using the given point (-1, 5), we can substitute x = -1 and y = 5 into the equation:

5 = -(-1)²/2 - (-1)³/3 + C

5 = -1/2 + 1/3 + C

C = 27/6 = 9/2

Therefore, f(x) = -x²/2 - x³/3 + 9/2.

38. f'(x) = 3x² + 6x - 2; (0, 6)

Integrating f'(x) gives:

f(x) = x³ + 3x² - 2x + C

Using the given point (0, 6), we can substitute x = 0 and y = 6 into the equation:

6 = 0 + 0 - 0 + C

C = 6

Therefore, f(x) = x³ + 3x² - 2x + 6.

39. f'(x) = x³ - 2/x² + 2; (1, 3)

Integrating f'(x) gives:

f(x) = (1/4)x⁴ + 2/x + 2x + C

Using the given point (1, 3), we can substitute x = 1 and y = 3 into the equation:

3 = (1/4)(1)⁴ + 2/1 + 2(1) + C

3 = 1/4 + 2 + 2 + C

C = -19/4

Therefore, f(x) = (1/4)x⁴ + 2/x + 2x - 19/4.

40. f'(x) = x⁽⁻¹/²⁾ + x; (1, 2)

Integrating f'(x) gives:

f(x) = 2x⁽¹/²⁾ + (1/2)x² + C

Using the given point (1, 2), we can substitute x = 1 and

y = 2 into the equation:

2 = 2(1)⁽¹/²⁾ + (1/2)(1)² + C

2 = 2 + 1/2 + C

C = 1/2

Therefore, f(x) = 2x⁽¹/²⁾ + (1/2)x² + 1/2.

41. f'(x) = e⁽⁻ˣ⁾ + x; (0, 4)

Integrating f'(x) gives:

f(x) = -e⁽⁻ˣ⁾ + (1/2)x² + C

Using the given point (0, 4), we can substitute x = 0 and y = 4 into the equation:

4 = -e⁽⁻⁰⁾+ (1/2)(0)² + C

4 = -1 + 0 + C

C = 5

Therefore, f(x) = -e⁽⁻ˣ⁾ + (1/2)x² + 5.

42. f'(x) = 3/x - 4; (1, 0)

Integrating f'(x) gives:

f(x) = 3ln|x| - 4x + C

Using the given point (1, 0), we can substitute x = 1 and y = 0 into the equation:

0 = 3ln|1| - 4(1) + C

0 = 0 - 4 + C

C = 4

Therefore, f(x) = 3ln|x| - 4x + 4.

These are the respective functions f(x) obtained from the given derivatives and points.

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So, y = (1/2)(x + 8) is the equation of the linear function.

To write the equation of a linear function with a given x-intercept and y-intercept, we can use the point-slope form of a linear equation:

y - y1 = m(x - x1)

In this case, we are given that the x-intercept is (-8, 0) and the y-intercept is (0, 4). We can use the coordinates of the x-intercept as (x1, y1) and the slope of the line as m to write the equation:

y - 0 = m(x - (-8))

y = m(x + 8)

We can then substitute the y-intercept into this equation to find the value of m:

4 = m(0 + 8)

4 = 8m

m = 1/2

Substituting the value of m back into the equation, we get:

y = (1/2)(x + 8)

This is the equation of the linear function.

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y - y1 = m(x - x1)

y - 0 = m(x - (-8))

y = m(x + 8)

We can then substitute the y-intercept into this equation to find the value of m:

4 = m(0 + 8)

4 = 8m

m = 1/2

Substituting the value of m back into the equation, we get:

y = (1/2)(x + 8)

Answer:

C The graph of g (x) is the graph of f(x) translated 10 units left

Step-by-step explanation:

Using the unitary method, we found that one yellow token is worth 13.57 points and one blue token is worth 8.57 points.

Let's first find the value of one yellow token. We know that Jillian has collected 7 yellow tokens and has a total of 95 points. Therefore, the value of 1 yellow token can be found using the unitary method as follows:

1 yellow token = 95 / 7

1 yellow token = 13.57

Therefore, one yellow token is worth 13.57 points.

Therefore, the value of 4 blue tokens can be found using the unitary method as follows:

4 blue tokens = 75 - (3 x 13.57)

4 blue tokens = 34.29

Now, we know that 4 blue tokens are worth 34.29 points. To find the value of one blue token, we can use the unitary method again as follows:

1 blue token = 34.29 / 4

1 blue token = 8.57

Therefore, one blue token is worth 8.57 points.

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It is true that the existence of two local maxima does not guarantee the presence of a local minimum. It is possible for a function to have multiple local maxima and no local minimum.

For example, consider the function f(x,y) = x^4 - 4x^2 + y^2. This function has two local maxima at (2,0) and (-2,0), but no local minimum. Therefore, the statement "if f(x,y) has two local maximal, then f must have a local minimum" is false. The presence or absence of local maxima and minima depends on the behavior of the function in the immediate vicinity of a point, and cannot be determined solely based on the number of local maxima. It is possible for a function to have an infinite number of local maxima and minima, or none at all. Therefore, it is important to carefully analyze the behavior of a function in order to determine the presence or absence of local extrema.

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The value of x is equal to 15°

In Mathematics and Geometry, the sum of the exterior angles of both a regular and irregular polygon is always equal to 360 degrees.

Note: The given geometric figure (regular polygon) represents a pentagon and it has 5 sides.

By substituting the given parameters, we have the following:

3x + 4x + 8 + 5x + 5 + 6x - 1 + 5x + 3 = 360°.

3x + 4x + 5x + 6x + 5x + 8 + 5 - 1 + 3 = 360°.

23x + 15 = 360°.

23x = 360 - 15

23x = 345

x = 345/23

x = 15°.

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Answer:

9/8

Step-by-step explanation:

3/16 x 6

= 3/16 x 6/1

= 18/16

= 9/8

Answer:

C

Step-by-step explanation:

The radius of circle 2 is bigger than circle one, so the diameter will be bigger too.

The circumference of the circle 1 is less than the circumference of the circle 2.

Circumference is "a distance around the circle".

According to the question,

The area of the circle 1 is 6π and the area of the circle 2 is 7π.

Area of the circle = π.r²

Radius of the circle 1 is less than the radius of the circle 2 this implies diameter of the circle 2 is greater than diameter of the circle 1.

Hence, the circumference of the circle 1 is less than the circumference of the circle 2.

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Answer:

9

Step-by-step explanation:

Answer:

A≈254 cm^2

Step-by-step explanation:

The area of a circle is given by formula:  π r^2

π  has a constant value of  3.14  And the radius of the circle is  9 c m

the area= π r^2 = 3.14 x (9)^2 cm^2

= 3.14 × ( 81 )

= 254.34 c m^2

≈ 254 c m^2

Answer:

(a + b)^n = C(n, 0)a^n b^0 + C(n, 1)a^(n-1) b^1 + C(n, 2)a^(n-2) b^2 + ... + C(n, n-1)a^1 b^(n-1) + C(n, n)a^0 b^n

The binomial expansion of (2x - 3y)^5 is:

32x^5 - 240x^4y + 720x^3y^2 - 1080x^2y^3 + 810xy^4 - 243y^5

The binomial expansion of the given expression is 32x⁵+240x⁴y+720x³y²+1080x²y³+810xy⁴+243y⁵.

The given expression is (2x-3y)⁵.

In elementary algebra, the binomial theorem describes the algebraic expansion of powers of a binomial.

(2x)⁵+⁵c₁(2x)⁴(3y)¹+⁵C₂(2x)³(3y)²+⁵C₃(2x)²(3y)³+⁵C₄(2x)(3y)⁴+⁵C₅(3y)⁵

= 32x⁵+5(16x⁴)(3y)+10.(8x³)(9y²)+10(4x²)(27y³)+5(2x)(81y⁴)+243y⁵

= 32x⁵+240x⁴y+720x³y²+1080x²y³+810xy⁴+243y⁵

Therefore, the binomial expansion of the given expression is 32x⁵+240x⁴y+720x³y²+1080x²y³+810xy⁴+243y⁵.

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Answer:

lawer, Police officer criminal justice

The solution for R2 is:

R2 = (R1*R)/(R1+R)

We can begin by multiplying both sides of the equation by the product of R2 and R1 to eliminate the denominators:

1/R = 1/R1 + 1/R2

Multiplying both sides by R1*R2:

R1R2(1/R) = R1R2(1/R1) + R1R2(1/R2)

Simplifying:

R2 = (R1*R)/((R1+R))

Therefore, the solution for R2 is:

R2 = (R1*R)/(R1+R)

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Step-by-step explanation:

Your monthly payments with taxes and insurance included would be $2,903.71. This is calculated by taking the loan amount of $450,000 and multiplying it by the simple interest rate of 6.00%. The result is $27,000, which is then divided by the length of the loan, 30 years. This gives you

the principal and interest portion of your monthly payment, which is $2,033.33. To that, you add your yearly taxes of $2,000 and insurance of $1,500, divided by 12 months, to get an additional $416.67 and $125, respectively. Adding these two numbers together gives you your total monthly payment of $2,903.71.

Answer:

Step-by-step explanation:

The volume is the product of three dimensions

Given:

w = x + 1, l = x + 2 and V(x) = x³ + x² - 4x - 4

1) Let's find the height:

2) x = 4 m

Volume is:

3) x = 4 m

Dimensions are:

Full surface area is:

a) The solution for b in the equation 2b × 3 = 6 is b = 1.

b) The solution for b in the equation 32 - 3b = 2 is b = 10.

c) The solution for b in the equation 6 + 7b = 41 is b = 5.

d) The solution for b in the equation 100/5b = 2 is b = 10.

a) To solve for b in the equation 2b × 3 = 6, we can start by dividing both sides of the equation by 2 to isolate b.

2b × 3 = 6

(2b × 3) / 2 = 6 / 2

3b = 3

b = 3/3

b = 1

Therefore, the solution for b in the equation 2b × 3 = 6 is b = 1.

c) To solve for b in the equation 6 + 7b = 41, we can start by subtracting 6 from both sides of the equation to isolate the term with b.

6 + 7b - 6 = 41 - 6

7b = 35

b = 35/7

b = 5

Therefore, the solution for b in the equation 6 + 7b = 41 is b = 5.

b) To solve for b in the equation 32 - 3b = 2, we can start by subtracting 32 from both sides of the equation to isolate the term with b.

32 - 3b - 32 = 2 - 32

-3b = -30

b = (-30)/(-3)

b = 10

Therefore, the solution for b in the equation 32 - 3b = 2 is b = 10.

d) To solve for b in the equation 100/5b = 2, we can start by multiplying both sides of the equation by 5b to isolate the variable.

(100/5b) × 5b = 2 × 5b

100 = 10b

b = 100/10

b = 10.

Therefore, the solution for b in the equation 100/5b = 2 is b = 10.

In summary, the solutions for b in the given equations are:

a) b = 1

c) b = 5

b) b = 10

d) b = 10

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In this case, the alternate interior angles are for example angles 6 and 3 because they are on the inner side of each of the lines (m and l) but on opposite sides of the transversal (t).

m∠6 = m∠3

or

m∠4 = m∠5

An inequality that represents all possible values of x is; x ≤ 10

We are given that there were x number of adoptions during the first week.

We are told that there were 10 more adoptions during the second week than during the first week. Thus;

number of adoptions in second week = 10 + x  adoptions

There were twice as many adoptions during the third week as during the first week. Thus;

Number of adoptions in third week = 2x adoptions

There were a total of 50 adoptions from the animal rescue group during the three weeks. Thus, we can say that;

x + 10 + x + 2x ≤ 50

4x ≤ 50 - 10

4x ≤ 40

x ≤ 10

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Answer:

B. 143

Step-by-step explanation:

Subtract 113 from 256 and you get 143. 143 is not less than or greater than 143 so it is equal.

Explanation:

The positions of Drea and Bryan are locked in as last, and 2nd to last respectively. This means the 15 slots drops to 15-2 = 13 slots.

There are 13 other people and 13 slots to fill.

That gives 13*12*11*10*9*8*7*6*5*4*3*2*1 = 6,227,020,800 different permutations where Drea is last and Bryan is 2nd to last. Order matters in a permutation.

This is out of 15*14*13*12*11*10*9*8*7*6*5*4*3*2*1 = 1,307,674,368,000 different ways to arrange the 15 people. This larger count will have Drea and Bryan move to other slots.

If you divide the smaller number over the larger, then the block "13*12*11*10*9*8*7*6*5*4*3*2*1" cancels out.

We'll be left with 1/(15*14) = 1/210 as the final answer

Answer:

B.11+7=18

Step-by-step explanation:

its B because since its 7 days AFTER it means your going to have to add the 11 days plus this 7 days. Which would give you 18 days left till Susie's concert.

Answer:

A single number that estimates the value of an unknown parameter is called a point estimate.

Step-by-step explanation:

Don't see the point (haha) of elaborating

Answer:

6ft/hour

Step-by-step explanation:

Answer:

6 feet/hour

Step-by-step explanation:

I first found out exactly the amount of feet that was added. \(80-32=48\)

Then I divided that by the amount of hours.  48 ÷ 8 = 6

Answer:

Five dollars?

Step-by-step explanation:

I don’t fully understand the question, so apologies if I am incorrect!

Answer:

24, 48, and 72 are all multiples of 8

3, 12, and 24 are multiples of 3

Step-by-step explanation:

Answer:

mean = 3

Step-by-step explanation:

The mean of a data set is the average of all the elements in the set. This can be calculated using the formula:

\(\text{mean} = \dfrac{\text{sum of elements}}{\text{number of elements}}\)

From the bar graph, we can determine the total number of elements in the data set by counting the number of Xs.

We can see that there are 11 elements in the data set.

We can also determine the number of Xs for each number of times that a person played mini-golf last summer:

0, 1, 2, (5 × 3), 4, 5, 6

Now, we can plug these values into the above formula to calculate the mean.

\(\text{mean} = \dfrac{0+1+2+5(3) + 4 + 5 + 6}{11}\)

\(\text{mean} = \dfrac{33}{11}\)

\(\boxed{\text{mean} = 3}\)

Answer:

\(\theta=25.84^\circ\)

Step-by-step explanation:

Pendulum

The length of the pendulum is 0.4 m or 40 cm. When swinging, it reaches the top height of 4 cm from the bottom. The geometric construction of this situation is shown in the image below.

The right triangle is formed by the length of the pendulum (40 cm), its horizontal displacement, and the vertical height projected by the pendulum.

This last distance is calculated subtracting the total length of the pendulum and the vertical displacement reached in its higher position.

We need to calculate the angle θ, for which we'll use the cosine since we know the adjacent leg and the hypotenuse:

\(\displaystyle \cos\theta=\frac{36}{40}=0.9\)

The angle is

\(\theta=\cos^{-1}(0.9)=25.84^\circ\)

\(\boxed{\theta=25.84^\circ}\)