Acompany manufactures products a, b, and c. each product is processed in three departments: i, ii, and iii. the total available labor-hours per week for departments i, ii, and iii are 900, 1080, and 840, respectively. the time requirements (in hours per unit) and profit per unit for each product are as follows. (for example, to make 1 unit of product a requires 2 hours of work from dept. i, 3 hours of work from dept. ii, and 2 hours of work from dept. iii.) product a product b product c dept. i 2 1 2 dept. ii 3 1 2 dept. iii 2 2 1 profit $90 $60 $75

john earns $14.00 for two hours of work.

step-by-step explanation:

their are no angles. sorry cant .

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation: