A radio station had 174 tickets to a concert. They gave away 5 times as many tickets to listeners as to employees. How many tickets did they give away to employees? A. 6
B. 34
C. 29
D. 5

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

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%