Hank is painting his grandfather's fence. he painted 40 linear feet in 85 minutes. he still has 360 linear feet to paint. his cousins, sam and alex, come to . sam paints twice as fast as hank, and alex paints half as fast as hank. find the constant of proportionality for the fence painting rate of hank, sam, and alex combined. (round to nearest tenth)

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

The answer would be b ! explanation: the formula for sa *surface area * is 2×l×w+2×l×h+2×w×h so in this case l=4w=12h=8so you use the formula to solve it and it give you the answer of 352^cm^2