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beks73 [17]
2 years ago
7

Help help help help math

Mathematics
1 answer:
VashaNatasha [74]2 years ago
7 0
F(-1)=-3(-1)+3
F(-1)= 3+3
F(-1)=6
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juin [17]
Summary of problem.
annual production = 60000 units
work hours per worker = 200*12=2400 hours
productivity = 0.15 unit / person-hour
Need to calculate the number of workers/persons employed.
 
Each unit requires 1 unit / 0.15 unit/person-hour
= 1/0.15 person-hours / unit

60000 unit requires 60000 units * 1/0.15  person-hours/unit
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400000 person-hours requires 400000 person-hours /2400 hours = 166.7 persons 
=>
The plant has 167 labourers  (assuming perfect attendance).

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3 years ago
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4 0
3 years ago
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Andrews [41]

1. Distance between points is 7

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Laila had $350 in her checking account. She had 5 deposits of $46.75 each. She also wrote 3 checks for $28.50 each. Write a deci
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A sheet of cardboard is 1.6 m by 0.8 m. The following shapes are cut from the cardboard: ● a circular piece with radius 12 cm ●
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