Oceans circulate heat around the planet in the form of ocean currents. Of Earth's water supply, 96.5% is salt water that makes up oceans, seas , and bays. Write an expression to solve for the total volume of salt water located in oceans, seas , and bays (y), with x representing the total volume of water on Earth,

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;

it would rotate about 180 degrees.

answer: idk wbu

step-by-step explanation: umm..

the answer should be a. snail