A travel company uses a quadratic function to model the profit, in dollars, that it expects to earn from selling
tickets to a river cruise at d dollars per person. The
expression - d^2 + 100d – 900 defines this function.
Without graphing, find the price that would generate the
maximum profit. Then, determine that maximum profit.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

one peck is 9.309 quarts

9.309x 2

the answer would be  

a.

3: 1

step-by-step explanation: