Rosa's best time in a race is two seconds faster than her second-best time. her second-best time is 1 1/4 times her best time. what is her best time? a) 12 seconds b) 10 seconds c) 16 seconds d) 8 seconds

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Select the graph of the solution. click until the correct graph appears. |x| = 3