Jake runs either 15kilometers or 8500meters each day. how many meters farther will he run on his two long days than on his short run days

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?