Meghan swam 84 kilometers in 3 days.

How many kilometers did Meghan swin per day?

Three coins are flipped. what is the probability that there will be at least two tails?

Multiply. write your answer in simplest form. 3/8 x 5/7

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b