A sphere and a cylinder have the same radius and height. The volume of the cylinder is . Amie found the volume of the sphere.

Her work is shown below.

What is Amie’s error?
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .

What is the best reason for jacinta to have a savings account in addition to a checking account

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of