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2 years ago

A data set consists of the following data points:

Mathematics

2 answers:

salantis [7]2 years ago

8 0

I think it’s D hope that helps

liberstina [14]2 years ago

8 0

Answer: when x=7 the answer is 16

Step-by-step explanation:

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Which of the following is closest to the area of the shaded region below?

enot [183]

Answer:

C is the answer

Step-by-step explanation:

Find the area of the whole circle, r=12cm

=pie× radius sq

=3.14×12×12

=452.16cm sq

The are of the smaller circle, r=6cm

=same formula

=3.14×6×6

=113.04cm sq

Subtract them to find the area of the shaded region

452.16 - 113.04

=339.12

Closest is answer is 339 cm sq which is c

Hope it's helpful..... 

5 0

2 years ago

Find The Five Rational number Between -3/2 and 5/3

Umnica [9.8K]

here is your answer

1.61 , 1.6245, 1.512, 1.432, 1.32456

Step-by-step explanation:

covert fraction to decimal we get,

-3/2 = -1.5 and 5/3 = 1.70

and any number that lies between these two numbers which is terminating and non repeating or non terminating repeating.. that are the numbers that you need.

3 0

2 years ago

If Julie and Erin use the brown yarn they have to make 4 dolls, how much yarn can they use for each doll?

satela [25.4K]

Answer:

1 piece of yarn per doll

Step-by-step explanation:

1×4

4 0

2 years ago

Read 2 more answers

Problem 2 (4 points) The Better Business Bureau conducts a survey of

Georgia [21]

The probability that all three would recommend their attorney to a friend is 18.19%, and the probability that the first would not, but the second and third would recommend their attorney to a friend is 8.56%.

<h3>Probabilities</h3>

Since the Better Business Bureau conducts a survey of 30 people who recently hired an attorney, and 17 of them say that they would recommend their attorney to a friend, while 8 say that they would not recommend their attorney to a friend, and the remaining 5 say that they are not sure, and then three people are selected from this group of 30 people at random, to determine what is the probability that A) all three would recommend their attorney to a friend, and B) the first would not, but the second and third would recommend their attorney to a friend, the following calculation must be performed:

17/30 x 17/30 x 17/30 = X
0.5666 x 0.5666 x 0.5666 = X
0.1819 = X

8/30 x 17/30 x 17/30 = X
0.2666 x 0.5666 x 0.5666 = X
0.0856 = X

Therefore, the probability that all three would recommend their attorney to a friend is 18.19%, and the probability that the first would not, but the second and third would recommend their attorney to a friend is 8.56%.

Learn more about probabilities in brainly.com/question/24217562

8 0

1 year ago

Read 2 more answers

A student is trying to calculate the density of a ball. She already knows the mass, but she needs to determine the volume as wel

mario62 [17]

<h2>Answer and Explanation:</h2><h2 />

The density of a substance is defined as its mass per unit volume. In a mathematical language, this can be written as follows:

$\rho=\frac{m}{V} \\ \\ \\ Where: \\ \\ \rho: \ density \\ \\ m:mass \\ \\ V:Volume$

From the problem, a student is trying to calculate the density of a ball. She already knows the mass, but is facing a problem because she also needs to find the volume. From geometry, we know that the volume of a sphere is:

$V=\frac{4}{3} \pi r^{3}$

Since a ball is a sphere, then the student can use this formula. She just need to measure the radius of the ball and compute the Volumen, then she have to plug both the value of the mass and the value of the Volume in the equation $\rho=\frac{m}{V}$ . An easy way to find the radius is to take the measure of the diameter of the ball and divide that value by 2.

6 0

3 years ago