Determine which statement or statements are true. pushups = 4 ; sit-ups = 5 For every 5 sit-ups done there were 4 pushups done The ratio of pushups done to sit-ups done is 5:4 For every 4 pushups done there were 5 sit-ups done The ratio of sit-ups done to pushups done is 5:4

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.