What is the product of (5 m Superscript negative 2 Baseline) (2 m Superscript negative 3 Baseline)?

A. StartFraction 7 Over m Superscript 5 EndFraction
B. 7m6
C. StartFraction 10 Over m Superscript 5 EndFraction
D.10m6

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses