Kerri drive 310 miles in 5 hours at a constant speed. a) at what constant speed was kerri driving? b)how long would it take her to drive 403 miles at the same speed?

Which of the following best describes the economy of africa?

What is the result of the greenhouse effect? a. heat is deflected from the atmosphere. b. heat is released from the atmosphere. c. heat is kept in the atmosphere. d. plants are able to grow in the tropics where the air is the heaviest.

Sarah is making a scale drawing of a painting that is 48inches wide by 120 inches high her paper is 12 inches wide and 24 inches tall she decides to use a scale 1 inches equals 4 inches is this a reasonable scale