STATISTICS

# Ch 1,2,6 problems answers - x no of participant...

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x: no. of participant Revenue=150x-25x-3000 =125x-3000 A. 125x-3000 = 0 x 24 B. a*20=25*20+3000 a 175 a: Charged price per person

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A. Cost 30000+3000x+11000x =30000+14000x B. Revenue 350y C. Profit 350y-(30000+3000x+11000x) =350y-30000-14000x D. Profit for 5 cars total amount of students 320 Profit 12000 They will break even and gain 12000 profit
Min A+2B = 350 A: amount B: amonnt s.t. A+B = 300 >= 300 2A+B = 550 >= 400 2A+5B = 750 >= 750 A,B >= 0 A = 250 B = 50 250 pounds of A and 50 pounds of B should be in the blend. Traffic resistance will be exceeded by 550-400 = 150 points The blend cost per pound is \$ 350 .

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of seed A of seed B
Min 18000S+45000L = 630000 S: the amount of smal L: the amount of large S = 5 L = 12 s.t. 2400*S+6000*L = 84000 >= 84000 S+3*L = 41 <= 41 S+L = 17 <= 40 S,L >= 0 A) Use only one type of truck If use only S, L=0 Min 18000S+45000L = 630000 S.t. 2400*S+60 S = 35 S+3*L L = 0 S+L S,L L Use only one type of truck If use only L, S=0 S.t. 2400*S+60 Min 18000S+45000L = 615000 S+3*L S = 0 S+L L = 13.66667 S,L S If use goal seek L=14 Min 630000 (same amount of cost) But S+3*L = 42 which is more than 41. It does not fit to its cionstraints, so that we cannot use it.

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• Summer '16
• Hebrew numerals, 50 pounds, \$350, 14 min, 50 250 pounds, 320 Min

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