Where is it? In order to help you I need to see what the problem is.
Answer:
The area of building c minus the area of building b equals the area of building a might be correct?
Answer:
that means you need to find the surface area, but not the part that is touching the ground or the bottom.
Answer:
The interval that would represent the middle 68% of the scores of all the games that Riley bowls is (147, 173).
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
Approximately 68% of the measures are within 1 standard deviation of the mean.
Approximately 95% of the measures are within 2 standard deviations of the mean.
Approximately 99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean of 160, standard deviation of 13.
Middle 68% of the scores of all the games that Riley bowls.
Within 1 standard deviation of the mean, so:
160 - 13 = 147.
160 + 13 = 173.
The interval that would represent the middle 68% of the scores of all the games that Riley bowls is (147, 173).
Answer:
44 feet
Step-by-step explanation:
square root of 121 is 11
so each side of the square is 11
11 x 4 = 44
