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allsm [11]
2 years ago
5

2(4+c)=67 help solve for c

Mathematics
1 answer:
vesna_86 [32]2 years ago
8 0

Answer:

c = 29.5 or

c = 59/2

Step-by-step explanation:

2 (4 + c) = 67

8 + 2c = 67

8 - 8 + 2c = 67 - 8

2c = 59

c = 29.5

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Assume the time required to complete a product is normally distributed with a mean 3.2 hours and standard deviation .4 hours. Ho
Alex787 [66]

Answer: 3.712 hours or more

Step-by-step explanation:

Let X be the random variable that denotes the time required to complete a product.

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X\sim N(\mu=3.2\text{ hours},\ \sigma=0.4\text{ hours} )

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3 0
3 years ago
A fire truck has a long ladder that is made of 3 sections. Each section is 43/4 meters long.
Amanda [17]
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Now you multiply your mixed number or decimal by 3 (3 sections).

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Hope this helps :)

5 0
3 years ago
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3 years ago
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