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2 years ago

What type of function is represented in the table?

Mathematics

1 answer:

nadezda [96]2 years ago

3 0

Answer:

Step-by-step explanation:

quadratfunction because it comprises of both X and Y

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Anyone know how to do this?

alexgriva [62]

Answer:

60.22in^2.

Step-by-step explanation:

First, find the area of the rectangle. 14.1x7=98.7.

Then, we need to find the area of the circle and subtract it from the area of the rectangle.

The area of the circle is pi*r^2. so, pi*3.5^2 is about 38.48. (The radius is half of the diameter, so the radius would be 3.5).

Since there are two halves of the circle, we can just subtract 38.48 from 98.7 so get the area of the shaded region. So, the area of the yellow area is 60.22in^2.

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2 years ago

Read 2 more answers

A field tet for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standar

Ksenya-84 [330]

Answer: Need to clarify more about the question, I dont understand. Sorry ;//

Step-by-step explanation:

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2 years ago

310-(30x7)=5xk solve for k

NeX [460]

Answer K= 20/x

Step-by-step explanation:

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2 years ago

A public health department wants to determine the rate that parents of teen boys are choosing to vaccinate their sons for HPV wi

viktelen [127]

Answer:

The correct option is B

Step-by-step explanation:

From the question we are told that

The sample size is $n = 64$

The proportion that choose to vaccinate the teen boys is $\r p = 0.12$

considering the first statement

The 95% confidence interval is 12% ± the margin of error*standard deviation is false because

The 95% confidence interval is is %12 ± the margin of error

considering the second statement

The confidence interval should not be calculated due to the small sample size is true because from the central limit theorem

np = 64 * 0.12 = 7.68

and this value is less than 10 hence the confidence interval should not be calculated

considering the third statement

A 99% confidence interval will be smaller than the 90% confidence interval is false

This is because as the confidence level increase (for example from 90% to 99%) the margin of error increase which increases the confidence interval

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2 years ago

The GCFof any two even numbers is always even determine whether the statement is true or false if true explain why if false give

Citrus2011 [14]

That's not true because the GCF of 9 and 12 are both three and three is an odd number

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2 years ago