The mean stay of a car on a car lot is 21 days, with a standard deviation of 3 days. The data are normally
distributed around the mean. What percent of cars are
sold between 18 and 24 days?

Which of the following is the true for f(x) = 5cos

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Write a function rule for the table