What is the volume of a cone with a height of 27 cm and a radius of 13 cm? Round your answer to the nearest tenth

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3