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scZoUnD [109]
3 years ago
9

what is the correct upper and lower control limits for 8.42 pounds and the accectable range for plus or minus .65 pounds

Mathematics
1 answer:
sweet [91]3 years ago
7 0

Answer:

9.07 and 7.77 respectively.

Step-by-step explanation:

To determine the upper control limit, add 0.65 lb to 8.42 lb, obtaining 9.07 lb.

To determine the lower one, subtract 0.65 lb from 8.42 lb, obtaining 7.77 lb.

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sergejj [24]

Answer:

x=-5

Step-by-step explanation:

opening the bracket on the LHS, we have

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collecting like terms

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