Mr. and Mrs. Jack deposited $7,000 to open a college savings account. The account pays 4.5% simple interest annually. They made no other deposits or withdrawals, how much money would be in the account after 18 years? (formula: I=PRT)​

The parabola opens: y=√x-4 (principal square root) up down right left

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours