How do i find the answer for 8.3 * 10 to the power of - 4

Linda started taking piano lessons. she had to practice 1 3/4 hours each day. if after only 8 days linda decided she wanted to stop, how many hours did she take lessons?

A family paid $23,400 as a down payment for a home. If this represents 13 % of the price of the home, find the price of the home.

List 5 different times in which the minutes before are the same as the minutes after the hour

Write a quadratic equation that has the given roots

One cell phone company offers 500 minutes of talk time for $49.99. Another company offers 480 minutes for $44.99. Which company offers the better deal

What is an estimate of the value of 0.0000000055 as a product of a single digit and a power of 10?

How do you solve (a-1) - (a+2) - (a-3) = a

Which expression has a value of 7? a.[ (29-18) + (17+8) ] divide by 6 b. [ (29-18) + (17-8) ] divided by 4 c. [ (29+18) - (17+8) ] divided by 2 d. [ (29+18) + (17-8) ] divided by 8

Suppose that an individual has a body fat percentage of 13.3% and weight 183 pounds how many pounds of her weight is made up fat? Round your answer to the nearest tenth

If the rate of inflation is 3.9% per year, the future price p (t) (in dollars) of a certain item can be modeled by the following exponential function, where t is the number of years from today. p (t) = 400 (1.039^t).