When their report cards came back, Pete, Chris, and Dina realized that they shared the number of A’s in the ratio 4:2:5. If Pete got 14 more A’s than Chris, how many A’s did Dina get?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Which of the following is the true for f(x) = 5cos

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?