20 points jen wants to save money for the future. jen invests $700 into an account that pays an interest rate of 6.75%. how many years will it take for the acount to reach $16,300? round your answer to the nearest hundredth.

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%

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?