The cost function for a backpack company is C(x) = 23x + 3900 and the revenue function is R(x) = 35x. Identify the Fixed cost Variable cost and Price per backpack.
A Fixed cost is $35, Price is $3900, Variable cost is $23
B Fixed cost is $3900, Price is 35x, Variable cost is 23x
C Fixed cost is $3900, Price is $23, Variable cost is $35
D Fixed cost is $3900, Price is 35, Variable cost is 23
Question 4
25 Points
Use the information in Question 3 to find the profit for 1000 backpacks sold.
A
$15.900
B
58.100

Ineed in figuring out this problem.

Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.

Find the interior angle of a regular polygon which has 6 sides