What is the approximate circumference of a circle with a diameter of 40 inches? (careful you need radius so 40/2)(use π = 3.14)(c= 2 *π*r) (a.) 125.6 in.(b.) 63 in.(c.) 251 in.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3