The numbers a. b. and c are positive and a equals 3.2bc . If b is increased by 150% and c is decreased by 60%, then a is A) increased by 90% B) increased by 10% e unchanged D) decreased by 10%

The graph of a line gets what as the value of the slope gets bigger

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi