Problem 5 (from Unit 2, Lesson 5) Select all the ratios that are equivalent to each other.
4:7
8:15
16:28
2:3
20:35

Germaine walks at the rate of 10 feet every five seconds while nolan walks at the rate of 15 feet every five seconds. if germaine has a head start of 25 feet, how many seconds will they be at the same spot?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)