Which conversion requires division? A milligram - centigram B kilogram - gram C centigram - milligram D gram - milligram

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)