The areas of two similar rectangles are 338 cm squared and 73 cm squared. what is the similarity ratio of the perimeters

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?