Ask question

Ask question

All categories

3 years ago

6

Suppose a random sample of n=330 tenneagers 13 to 17 years of age was asked if they use social media. Of those surveyed, 252 sta

ted that they do use social media. Find the sample proportion of tenneagers 13 to 17 years of age who use social media

1 answer:

Nitella [24]3 years ago

7 0

Answer:

what is

Step-by-step explanation:

You might be interested in

What’s is the denominator of 23\24?

asambeis [7]

Answer:

24

Step-by-step explanation:

the denominator is the number that is down or under the fraction line

8 0

3 years ago

Read 2 more answers

At the fast pack shiping. The employees can unload 25 trucks in 5 hours which of the following is a correct unit rate for this s

Natasha2012 [34]

Answer:

5 trucks per hour

Step-by-step explanation:

25 trucks ÷ 5

5 hours ÷ 5

= 5 trucks per hour

3 0

3 years ago

How can you rewrite P(z £ –1.75) in order to find the answer? P(z £ 1.75) P(z ³ -1.75) 1 - P(z £ -1.75) 1 - P(z £ 1.75)

Fudgin [204]

To rewrite it the answer is 1-P(z 1.75) D

5 0

3 years ago

Read 2 more answers

Two sides of an obtuse triangle measure 12 inches and 14 inches. The longest side measures 14 inches

katen-ka-za [31]

Answer:

Step-by-step explanation:

If you add the lengths of two sides, 12 and 14, you will get 28. Using the above theorem, the third side cannot be greater than or equal to 28. Therefore, the greatest possible whole-number length of the unknown side is 27.

4 0

3 years ago

Mademuasel [1]

Answer:

A. $\frac{3}{7}$

Step-by-step explanation:

The given equation is

$3x-7y=14$

We solve for y by subtracting 3x from both sides to obtain;

$-7y=14-3x$

We now divide through by -7 to get;

$y=\frac{-3}{-7}x+\frac{14}{-7}$

This simplifies to;

$y=\frac{3}{7}x-2$

This equation is now in the form y=mx +c, where $m=\frac{3}{7}$ is the slope.

4 0

3 years ago