What is the answer to the problem. increase 14 by 45%

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Which of these triangle pairs can be mapped to each other using two reflections?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?