exam Maths Puzzle Numerical Ability

-5 to the second power -3

Read Solution (Total 0)

exam Other Question

Could someone please help me solve this word problem I am not understanding how to solve it.

A ball is thrown upward from the roof of a building 100 m tall with an initial velocity of 20 m/s. When will the ball reach a height of 80 m? (-1+i)^2