Jerome has 400 dollars in a bank account. The bank account earns 4.5% interest, compounded annually. Part A: Write a function that models this situation.

Part B: How much interest will Jerome have earned in 10 years?

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Write the rational number in lowest terms 99/-15

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.