A seagull is flying 12 feet above the water and spots a fish that is 12 feet away. What is the angle of depression fro the seagull to the fish? Round to the nearest degree.

I want to say it forms a right angle

Step-by-step explanation:

because when you health it out, y-nwould be the height x- would be at sea level

twelve feet high up then flying down at an angle to get a fish twelve feet away would give a right angle

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;