Joke Collection Website - News headlines - Aolin Toy Factory arranges Workshop A and Workshop B to process 1000 Olympic mascots of the same model respectively, and each worker processes the same number of mascots every day.
Aolin Toy Factory arranges Workshop A and Workshop B to process 1000 Olympic mascots of the same model respectively, and each worker processes the same number of mascots every day.
( 1)A；
(2) Analytical formula of straight line OB: y=50x.
A (2 2,0), c( 18960), let the analytical formula of straight line AC be: y=kx+b, then 0 = 2k+b960 =18k+b.
Solution: k=60, b=- 120.
Analytical formula of linear AC: y=60x- 120.
Meanwhile: y = 50xy = 60x? 120,
Solution: x = 12y = 600.
A: After processing 12 days in Workshop A, the number of mascots processed in both workshops is the same.
(3) Let the resolution function of BC be y=kx+b, b (20,1000) c (18,960).
20k+b = 1000 18k+b = 960，
Solution: k = 20b = 600.
∴y=20x+600, when y= 1000, x = 20.
20-2= 18 (days).
Therefore, it takes 18 days for Workshop B and Workshop A to complete production tasks at the same time.
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