The relationship between the amount of time a greyhound dog runs at maximum speed and the distance it covers is gowns in the table below. which of the following equations describes the relationship between the amount of time t , the greyhound runs and the distance s , it covers a. d = 2t + 1
b. d = 3t - 1
c. t = 2/5d
d. t = 4d - 1

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.

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

The tile along the edge of a triangular community pool needs to be replaced? ?