Find the area of the shaded region. Round to the nearest hundreth where necessary.

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?