Irene's spare change box has 20 coins in it: 5 quarters, 4 dimes, 3 nickels, and 8 pennies. if irene reaches in and draws a coin without looking, what is the probability that she will draw a dime?

How do you solve the inequality 2x - 3 < - 5

Words of operations Write a numerical expression for the word expression. The difference between 42 and 19 How do you work this problem out?

The following is a geometric sequence 5,3,1,-1

After the expression (x16) 3/4 is simplified as much as possible, x is raised to what exponent?

Simplify (2 3/5) divided (-3 3/4)

John has on his shelf four books of poetry, four novels, and two reference works. suppose from these ten books, we were to pick two books at random. what is the probability that we pick one novel and one reference work? (a) 1/2

Marnie packed 18 boxes in 3 hours, which was 72% of the total number of boxes she had to pack. How many boxes did Marnie have to pack?

When the cost of a car is multiplied by 0.09 the result is $1780. Find the cost of the car

What is 0.3636 as a fraction NOT simplified

which unit of measure would be appropriate for the volume of a cylinder that is 8 meters and has a radius of 4 meters