Marco drove from home to work at an average speed of 50 miles per hour and returned home along the same route at an average speed of
46 miles per hour. If his total driving time for the trip was 4 hours, how
many minutes did it take Marco to drive from work to home?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.