Using exploration data the management of an oil company estimates that over a period of 20 years oil can be pumped from a west texas oil field at a rate given by r(t) = 8t 4t 2 + 7 stone (ins278) – hw32 – clark – (52400) 2 where r(t) is the production rate (measured in hundreds of barrels per year) t years after pumping begins. determine the number of barrels that will be produced during the first 5 years of production.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x. which term can she add to the polynomial that would not change its grestest common factor? check all that apply

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257