What is the following number in decimal form?

8.61 * 10 - 8

a. 0.000000861

b. 0.0000000861

c. 8,610,000

d. 861,000,000

What is 3/4 plus 1/8=

Simon, Connor & Bobby are playing with baseball cards. Connor takes4/10 of the cards, and Simon takes 2/10 of the cards. What fraction of the cards do Are left.

If you invest $2040 in an account with 5% interest rate for 15 years how much money will you have

What six time twentyone

Standard form 12.031 can you write out

Micah is preparing for a piano recital. He practices for 50 minutes on Monday and 90 minutes on Wensday

Pi times 6 squared equals?

Multiply (6z^ 2 - 4z + 1) (8 - 3z).

Which algebraic expression represents the phrase "two times the quantity of a number minus 12"? 2y - 12 2 (y - 12) 2 (y + 12) 2y + 12

The empire state building in new York city is 443.2 meters tall. this is 119.2 meters taller than the Eiffel tower in Paris. which equation can be used to find the height h in meters of the eiffel tower?