The circumference of a circular child’s pool is 38 feet. which is the best estimate of the radius of the pool?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.