What is 128 to the negative first power

Tom receive an allowance of 20 Dollars per week if he bought 3 comic books for 2.75 Dollars each and an action figure for 10.99Dollors how much of his allowance did he have left

A hiking trail has a slope of 7/32. what is the measure of the angle it makes with the horizontal line

Idali owns 24 packs of gum which is only two-thirds (2/3) of the amount Noah owns. How many packs of gum does Noah own?

Gabriel has a glass of water. Which is the best unit to use to describe the amount of water in the glass? A. minute B. gram C. millimeter D. milliliter

D) Last week Lori earned a gross pay of $435 for working 52 hours. She is paid time-and-a-half for any time over 40 hours each week. Find her hourly rate of pay.

Let x represent the number of times you'd expect a three to be drawn out of a total of 260 draws. Using the ratio from part A, write a proportion you can use to solve for x.

A number written in expanded form is written as the sum

Find the product. (2n + 1) (2n - 1) (n + 5) 4n^3 + 20n2 - n - 5 4n^2 + 19n - 5 4n^3 + 19n^2 - 5 4n^3 + 20n^2 - 2n - 5

Scott took out a 72 - month loan for 42000 to put a new pool in his background. If the simple interest rate is 6.75% how much will he pay in total?

What is the product of (8.8 * 10^6) (5 * 10^2) ?