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ryzh [129]
3 years ago
10

Number17) Find length of CD.

Mathematics
1 answer:
lana [24]3 years ago
4 0

Answer:

2.4

Step-by-step explanation:

similar triangles

Therefore

4/CD = 5/3

CD= 12/5

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I believe you meant "why is the number of shifts multiplied by approximately 4.5 to obtain the total number of operators required to run the plant"

Answer and Explanation:

There are 3 shifts per day, 49 weeks per year and 5 shifts per operator per week

To get total number of operators required to run the plant, we multiply number of shifts in a year by number if operators per shift.

49 weeks×5 shifts= 245 shifts per operator per year

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total number of operators required to run the plant(per day) = 4.5×3= 13.5 approximately 14

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