Astereo mail order center has 8,000 cubic feet available for storage of its private label loudspeakers. the zar1 speakers cost $295 each and require 4 cubic feet of space; the zar2 speakers cost $110 each and require 3 cubic feet of space; and the zar3 model costs $58 and requires 1 cubic foot of space. the demand for the zar1 should be at least 20 units per month. the demand for zar2 should be at least 50 units per month. the wholesaler has $100,000 to spend on loudspeakers this month. each zar1 contributes $105, each zar2 contributes $50, and each zar3 contributes $28. the objective is to maximize total contribution. a) formulate this problem as a linear programming problem (define decision variables, objective function and constraints).
b) it has been determined that zar3 speakers are out of stock so cannot be ordered. solve the problem using solver.

the answer is 4.8 units on e2020.

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

d

gimmee one of those gold crowns!

~coco