The custodian at Lake High School carries a large key ring. He measures it and calculates that it has a circumference of 31.4 centimeters. What is the key ring's radius?

No one answered when i posted it so i posted it again i will give 20 points and brainliest the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)