Kira needs 3,000 milligrams of zinc for a science experiment.

Which expression can be used to determine how many grams of zinc she needs?

A.

1000:3000

B.

1000*3000

C.

3000:1000

D.

3000*100

In a recipe for fizzy grape juice the ratio of cups of sparkling water to cups of grape juice is 3:1

What is a variable in algebra

There are 10 feet of ribbon on a roll find how many inches of ribbon are on the roll

1 gallon of paint pour the paint into a paint tray that measures 10 inch wide 10 inch long and 7 cm deep what will happen

What's an equivalent fraction?

Wtite a word problem that can be solved by finfing the numbets that have 4 as a factor

What are the steps to answer 4.1 divided by 7/10

5x - 3y = - 11 2x - 6y = - 14

Patty borrows $12,000 to pay for university tuition. The interest was compounded quarterly with and had a 9.04% interest rate. She made monthly payments of $450. How long would it take Patty to repay the loan?

A recipe that makes 3 dozen of cookies calls for 2/3 cup of sugar. If you have 4 cups of sugar and want to use it all, how many cookies can you make?