How many ways to make 1 dollar from pennies nickels, and dimes recurrence relation?

The square of Mark's age 3 years ago is 6 times the age he will be in 9 years. What is his age now?

I'm not going on my own right path I

How can you express 499 to find the product 499 x 5 using mental math? explain

One number is three more than the other. their sum is thirty three. find the numbers

Write a percent problem for which the percent is greater than 100 and the part is known. Use the percent equation to solve you problem to find the whole.

Cuanto es un feet en ce centimetros

Karen feeds her cats 2 quarts of canned cat food a day. how many quarts does she feed them a week?

A cone is twice as tall as a cylinder of the same radius. what is the ratio of there volumes?

A number that is begins divided

A 28-year-old man pays $165 for a one-year life insurance policy with coverage of $140,000. If the probability that he will live through the year is 0.9994, what is his expected value for the insurance policy?