Estimate 4/5 times 17/9

If a circle has a circumference of C, what is the area of the circle in terms of C? A. A=πC B. A=C24π C. A=2Cπ D. A=2C2

Find the value when x=2and y=3 x^-3y^-3

So far this year, a company has sold 8.28*10^5 tablet computers. How many more tablets must the company sell for it's tablet sales to reach 1 million this year? Explain how you solved this problem

1,2,3,4,5,6,7,8,9,10,11 S=square numbers E=even numbers Complete the Venn diagram

Mr frost typed for 12 minutes at a constant rate of 50 words per minute. Mrs. grey typed the same number of words at a constant rate of60 words per minute how many minutes did it take Mrs. Grey to type the same amount as mr frost?

Charles is making bread that calls for 4 cups of flour. His measuring cup only holds 1/2 cup. How many times will Charles need to fill the measuring cup to get the 4 cups of flour

The purpose of a budget is to:

1+1+1+1+1+1+1+1+1+1+1+1*0+1=

Uma urna contem 7 bolas brancas, 5 bolas pretas e 4 bolas vermelhas. qual a probalidade de retirarmos, ao acaso, uma bola preta?

What is the first step in order to solve the equation p-6.1=10 is it add 6.1 to the p - 6.1 and add 10 to the 10 or is it another answer