The daily cost per car manufactured at a certain automotive plant decreases as the number of cars increase and then increases again due to overtime production costs. The cost C, per car, is given by
C(n)=0.3n2-90n+12,450 where n represents the number of cars produced. Which of the following is
the lowest per car cost?

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

hi im bob : l

step-by-step explanation: