Question 5: a.) The plane landed in the Hudson River an angle of descent of 20 degrees traveling 6 more miles. At
what height did the airplane cross over the George Washington Bridge (e)?

b.) If the bridge is 212 feet above the water, how many feet did the airplane clear the bridge by?

c.) Air Traffic Control at LaGuardia Airport reported seeing the aircraft pass less than 900 feet above the
George Washington Bridge. Does your calculation support that statement?

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;

the answer is mp

step-by-step explanation:

sorry i just need to anwers this to get points

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3