Please help I will give me with the answer

Step-by-step explanation:

95 95 branded to the nearest 10 with the number line

deter determine the two constructive multiples of 10 that bracket 95

9 is between 90 and 100

asteroid on the number line 95 is the midpoint between the 90 and 100

therefore 95 rounding to the nearest 10 is equal to 100

Answer:

x =5

y = 35

Step-by-step explanation:

y = 7x

y = 3x+20

Since they both equal y, we can set them equal to each other

7x = 3x+20

Subtract 3x from each side

7x-3x = 3x+20-3x

4x= 20

Divide each side by 4

4x/4 =20/4

x = 5

Now find y

y = 7x

y = 7(5)

y = 35

An equation is considered linear if it is in the form of y=mx+b where m is the slope of the equation and b is the y-intercept.

There are several properties possessed by linear equations, which are as follows:

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To solve this we must be knowing each and every concept related to exponential decay and its calculations. Therefore, y=a.b(x) with o<b<1 is the equations that  best describes exponential decay. The correct option is option A.

Exponential decay is indeed a scalar many of the exponential function, which has a known expected value (i.e. the individual lifespan of each item is exponentially distributed).

It may be stated as y=a(1-b)x, where y seems to be the ultimate amount, an is indeed the initial amount, b is indeed the decay factor, as well as x seems to be the time elapsed. y=a.b(x) with o<b<1 is the equations that  best describes exponential decay.

Therefore, y=a.b(x) with o<b<1 is the equations that  best describes exponential decay. The correct option is option A.

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Answer:

34

Step-by-step explanation:

So -9x is 36,36-2=34

Answer:

34

Step-by-step explanation:

-9(-4)-2

36-2

34

Answer:

801.66

Step-by-step explanation:

calculator

Answer:

801.6632653061

Step-by-step explanation:

.......

Answer:

B did it on edg

Step-by-step explanation:

The expression that shows how Joshua could use place value to break up this problem and solve it is:

(30 + 8) x (10 + 2)

Option B is the correct answer.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

38 x 12

This can be written in place value as,

38 = 3 tens and 8 ones

12 = 1 tens and 2 ones

So,

38 = 30 + 8

12 = 10 + 2

Thus,

The expression used is (30 + 8) x (10 + 2)

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Answer:

- 18369919

Step-by-step explanation:

Hope that helps!

Answer:

77.5

Step-by-step explanation:

55 and 100 average provides comprehensive information about what is the average of 55 and 100, and how it is being calculated mathematically. To calculate the average, the given quantities 55 and 100 can be of any physical quantity but both should have been expressed in the same measurement units.

55 and 100 average:

= (55 + 100)/2,

= 155/2,

= 77.5

Answer:

Step-by-step explanation:

Calculate the area of the base (which is a circle) by using the equation πr² where r is the radius of the circle. Then, multiply the area of the base by the height of the cylinder to find the volume.

Answer:

\(\frac{32}{3} \pi \\v= 33.5\)

Step-by-step explanation:

\(v=\frac{4}{3} \pi r^{3}\)

\(v= \frac{4}{3} \pi 2^{3} \\\\v=\frac{4}{3} \pi 8\\v=\frac{32}{3} \pi \\v= 33.5\)

Answer:

Situation B

Step-by-step explanation:

Which situation will get you a greater number of servings? (Lesson 4)

Situation A: A 3 quart container of ice cream with a serving size of ⅔ cup.

2/3 cup = 3 quarts

1 cup = x quarts

Cross Multiply

2/3 cup × x = 1 cup × 3 quarts

x = 3 ÷ 2/3

x = 3 × 3/2

x = 9/2

x = 4 1/2 quarts

Situation B: A 4 quart container of ice cream with a serving size of ¾ cup.

3/4 cup = 4 quarts

1 cup = x quarts

Cross Multiply

3/4 cup × x = 1 cup × 4 quarts

x = 4 quarts ÷ 3/4 cups

x = 4 quarts × 4/3 cups

x = 16/3 quarts

x = 5 1/3 quarts

The right response is B. According to Option B, a data value X is regarded as an outlier if it deviates from the range Q1 - 1.5(IQR) to Q3 + 1.5. (IQR).

The right response is B.

The distance between the first quartile (Q1) and the third quartile in a box plot is known as the interquartile range (IQR) (Q3).

According to Option B, a data value X is regarded as an outlier if it deviates from the range Q1 - 1.5(IQR) to Q3 + 1.5. (IQR).

Although the range given in Option A is erroneous, the idea of an outlier being outside of a specific range based on the IQR is correct.

Option C's range, which is Q2 - 1.5(IQR) to Q2 + 1.5(IQR), is incorrect for locating outliers.

The phrase "TQR," which is uncommon in box plots, is mentioned in Option D. The range of Q2 -1.0(IQR) to Q2 +1.0(IQR) provided is incorrect for either locating outliers.

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The number of degrees of freedom increases, the t-distribution becomes closer to the standard normal distribution, and the critical value of t approaches the value of 1.96, which is the critical value of z for a 95% confidence interval based on the standard normal distribution.

The critical value of t for a 95% confidence interval changes as the number of degrees of freedom increases in the following way:

As the number of degrees of freedom increases, the critical value of t decreases.

This is because the t-distribution becomes more concentrated around its mean of 0 as the number of degrees of freedom increases.

The t-distribution is a family of probability distributions that depend on the number of degrees of freedom.

The number of degrees of freedom is small, the t-distribution has more spread or variability, and the tails of the distribution are wider than the normal distribution.

The number of degrees of freedom increases, the t-distribution approaches the normal distribution, which has a fixed and known critical value for a given level of confidence.

If we consider a 95% confidence interval with 10 degrees of freedom, the critical value of t is approximately 2.228.

But if we increase the degrees of freedom to 50, the critical value of t decreases to approximately 2.009.

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Answer:

417.335=x

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

f(x) = 2x² + 4                         f(3)

f(3) = 2(3)² + 4

f(3) = 2(9) + 4

f(3) = 18 + 4

f(3) = 22

Answer:

153

Step-by-step explanation:

i = square root of -1

i = √-1

(3+12√-1) (3-12√-1)

√a times √b = √ab

a√b times c√d = (a times c) √ (b times d)

9 - (36√-1) + (36√-1) - (144(√-1)^2) =

9 - 0 - (144 * -1) =

9 - 0 - (-144) =

9 - (-144) =

9 + 144 =

153

*** funny thing is if you put

(3+12i) (3-12i)  

in a calculator

it works!

it gives you the answer 153

another way:

Expand the expression using

(a-b) (a+b) =

a²-b² :

3²-(12i)²

Simplify using exponent rule with same exponent

(a*b)^n =

a^n*b^n:

3²-12²* i²

Calculate the power:

9-144* i²

Rewrite by definition

i²=-1:

9–144×(−1)

Calculate the product or quotient: 9+144

Calculate the sum or difference: 153

Answer: 153

gathmath

Answer:

-6

Step-by-step explanation:

14 - 8 = 6

Answer:

-6

Step-by-step explanation:

u subtracted right but its a negative and a positive and the -14 is bigger than the 8 so it would be a negative answer which is -6

The numbers of hospitals in each of the 50 US states plus the District of Columbia that won Patient Safety Excellence Awards are given below:5, 10, 3, 11, 8, 1, 11, 4, 1, 1, 4, 8, 9.

This data represents the count of hospitals in each state that have been recognized for their patient safety excellence. Let's analyze and summarize this information:

The lowest number of hospitals that won the award is 1, which occurred in three states and the District of Columbia.

The highest number of hospitals that won the award is 11, which also occurred in two states.

The remaining states have varying numbers of hospitals that received the Patient Safety Excellence Award, ranging from 3 to 10.

By examining this data, we can observe the distribution of hospitals across different states that have been acknowledged for their commitment to patient safety.

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Answer:

5.76106287

Step-by-step explanation:

Answer: 5.76106287488

Step-by-step explanation:

Answer:

m<a is 32º

Step-by-step explanation:

4x-8=2x+12

   +8       +8

4x=2x+20

-2x     -2x

2x=20

÷2

x=10

4x-8

4(10)-8

40-8

32

Answer:

D. 7.25

Step-by-step explanation:

9.50-2.25=x

9.50-2.25= 7.25

The weight gained by cricket in between the time she was a puppy and her 1-year checkup is 7.25 pounds. Hence, option D is correct.

The four fundamental operations of arithmetic are addition, subtract, multiply, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.

As per the data provide by the question,

Initial weight of puppy = 9/4 = 2.25 pounds.

After 1-year, weight = 9.5 pounds.

Weight gained by the puppy = 9.5 - 2.25 = 7.25

Therefore, weight gained by the puppy is 7.25 Pounds.

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Answer: B, C, and E

Step-by-step explanation:

The values must add up to 180 for it to be a triangle. X and Y especially need to add up to 120.

Answer:

Step-by-step explanation:

ur mom

Answer:

translation, rotation

Step-by-step explanation:

A translation is sliding around or moving around/shifting so the first one is translation. A rotation is spinning it around to a different angle so the second is a rotation. Hope this helps!!

The task performed will be translation and rotation. The correct option is C.

When we translate, we move a figure in any direction. When we flip a figure over a line, we call this reflection. When we rotate a figure a certain amount around a point, we call this rotation.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Dalia is performing transformations on the preimage of a triangle in the coordinate plane. She shifts and spins the triangle.

The shifting and spinning operation is considered the translation and rotation of the triangle.

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Answer:

15y²-21y-18

Step-by-step explanation:

Answer:

95.3333 ft/s

Step-by-step explanation:

The value of v when u is -28 and t is 6 is 32

In mathematics, a change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables.

For example , the value of 6x + 2 when x is 4 is calculated as :

6(4) + 2 = 10+2 = 12

Similarly, the value of v in  v = u + 10t  when u is -28 and t is  6 is calculated as:

v = -28 + 10(6)

v = -28 + 60

v = 32

Therefore the value of v is 32

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The Area Of The Circle Is 452.16

The Circumference Of The Circle Is 75.36