Ask question

Ask question

All categories

2 years ago

13

A total of 17,100 seats are still available for the next hockey game. If 62% of the tickets are sold, how many seats are in the

arena?

1 answer:

slava [35]2 years ago

5 0

The answer to the equation is 10602

You might be interested in

Find the area of the following kite:

muminat

Answer:64

Step-by-step explanation:

2×2=4

4×2=8

8×8=64

7 0

2 years ago

Mario is making dinner for 9 people. Mario buys 6 containers of soup. Each container is 18 ounces. If everyone gets the same amo

svp [43]

Everyone would get 162 ounces. God bless y'all

8 0

3 years ago

An experiment involves flipping a coin three times.

goblinko [34]

50/50 change because your only flipping it 2

4 0

3 years ago

I only need help with number 22

mariarad [96]

Y = 10
x = 12

(10, 12)
If this helped make sure you click that crown on this answer!

3 0

2 years ago

The annual snowfall in a town has a mean of 39 inches and a standard deviation of 10 inches. Last year there were 64 inches of s

Mariana [72]

Answer:

2.50 standard deviations above the mean

Step-by-step explanation:

The z-score measures how many a measure is above or below the mean. If the score is positive it is above the mean. If it is negative, it is below. The zscore is given by

$Z = \frac{X - \mu}{\sigma}$

In which $\mu$ is the mean and $\sigma$ is the standard deviation.

In this problem, we have that:

$\mu = 39, \sigma = 10$

Last year there were 64 inches of snow. How many standard deviations from the mean is that?

This is Z when X = 64. So

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{64 - 39}{10}$

$Z = 2.5$

So the correct answer is:

2.50 standard deviations above the mean

6 0

3 years ago