How to make a fractiin a whole number using a ruler

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

Two lines parallel to the same plane are parallel to eachother

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.