. A basketball player standing at midcourt shoots a basketball from a height of 5 feet with an initial speed of 30 feet per second. She wants to know whether the ball will reach the basket before the buzzer rings in 2 seconds.

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

Which expression is equivalent to 5r6141 2r+st6

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%