If a circle has a diameter of 22
centimeters, what is the radius?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.