A fan with a 14 in diameter is run for 20 min. It rotates at 400 revolutions per minute (rpm). 1 a. How far does the outermost point of one of the fan blades travel during the run time?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Vertical angles must check all that apply