Circle A has radius of 4 units. If it takes 10 seconds for one revolution. What is the circumference of circle A?

A. 4 ≈ 12.56

B. 8 ≈ 25.12

C. 16 ≈ 50.24

D. 2 ≈ 6.28

What is 63 in lowest terms

rebecca wants to crochet a scarf that is at least 4.4 feet long. So far, she's completed 2.5 feet. How much more does Rebecca intend to crochet? Write an inequality to solve the problem.

If Wendell were to slice the doghouse with a plane parallel to the two sides through any section of the doghouse, what shape would the slice be?

George has a goal to make an average of 90% for the first grading period. There will be 10 grades averaged together to determine the grade for the grading period. So far, George has the grades shown.

How do you rewrite fraction 3/8

This fall, 126 students participated in the soccer program, while 54 played volleyball. What was the ratio of soccer players to volleyball players A.) 4/3 B.) 3/4 C.) 7/3 D.) 3/7

What is one extensive and one intensive property of marker ink?

Write an expression that will find the weight o

2. Vanessa wants to model how a car's maintenance costs change as the distance someone drives the car increases. What would be an appropriate unit for Vanessa's purpose? Miles/$ Gallons/Miles $/Miles $/Gallons

a population of rabbits triples every month the population starts with two rabbits how many rabbits are there in 3 months?