Simplify a to the n power times a to the negative n power.

what is the mathematical relationship between the two. explain

A video game displays 96 frames in 4 seconds on Penelope's computer. What is the rate in frames per second?

a student throws 3 coins in the air. Find the probability that exactly 2 landed on heads, given that at least 2 landed on heads. a. 1/4 b. 1/2 c. 3/4 d. 1

The base of a triangle exceeds the height by 9 inches. If the area is 180 square inches, find the length of the base and the height of the triangle.

josh has now hiked a total of 17 km and is 2 km short of being 1/2 of the way done with his hike. write an equation to determine the total length in kilometers (h) of josh's hike

The location of an ant from a tree was 3 meters west (negative direction). The ant walked towards the tree at a constant rate and reached the tree in 2 minutes.

Which is the largest? 76%,4/5,.77

The number of blueberry muffins that a baker makes each day is 40% of the total number of muffins she makes. Part A. On Monday the baker makes 36 muffins. What is the total number of muffins that the baker makes on Monday? Part B.

If you have a stack of pennies without counting them how do you know if there is an even or odd number of them

Date: 5. Apples cost $1.39 per kilogram. If you have $6.00, can you purchase a 3.75 kg bag of these apples? Explain how you could make an estimate to be sure, before you purchase the apples. Find the cost of the apples.

6. If you had no credit history yet but wanted to establish one, describe what you could do in order to establish a credit history.