Dan ran a total of 514 miles in 4586 minutes. What was the speed of his miles per hour

What is the average diastolic blood pressure for adults

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

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?