Mrs. Beasley is asking students to find volume of the cylinder below using 3.14 for pi. Which student wrote the correct expression for the value of B, the area of the base.

A-Gerald

B-Brittany

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

What is x3+3x2−16x−48 divided by x−1?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?