Acircle has an area of cm2. what is its radius?
1 cm
2 cm
cm
can't be determined

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30