(4s)/(s^2 - 14s + 49) - (28)/(s^2 - 14s + 49)

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

On a piece of paper graph f(x)=5•(0.4)^x

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15