Two buildings are 18 feet apart. The first building is 24 feet high and the
second building is 50 feet high. A ball is thrown from the top of the 50 foot
building. It hits the top of the shorter building and then bounces at a 90 degree
angle and goes directly to the base of the taller building (as shown below). What
is the total distance the ball traveled? Explain how you got your answer!

do you have the measurements?

answer: the answer is 127 degrees

i need the options

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;