The height of a rocket, in meters, is approximated by the polynomial - 5*2 + 45t + 4 where t is time in seconds after the rocket's launch. What is the height of the rocket
after 3 seconds?

Could answer every question with steps

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?

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?