Find the surface area of the cylinder.
17 in
10 in
S= 2trh + 2 r2

Select the number of ways in which a line and a circle can intersect

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?