for a client, a landscaper purchases 3 oak trees and 4 maple trees for $380. for his own home, the landscaper purchases
oak trees and 5 maple trees for $370. which augmented matrix represents the situation?

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

Which expression is not a polynomial?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?