Ms. Malloy, the principal at Louisville Middle School, said that since the school had 100% attendance during the KPREP test, she would be the "target" for the dunking booth at the school carnival. Chris, the pitcher for the baseball team, throws a ball and hits the target 2 out of 3 times. a.) Write a proportion to determine how many times Chris will most likely hit the target if he throws the ball 20 times?

b.) Solve the proportion. How many times can Chris expect to hit the target?

c.) What percent of the balls thrown by Chris can be expected to hit the target?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.