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Goryan [66]
3 years ago
11

Help me with this question plz

Mathematics
1 answer:
Dvinal [7]3 years ago
6 0

Answer:

4

Step-by-step explanation:

4x +8 = 7x -4

3x = 12

x = 4

pls mark brainiest :)

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The weight distribution of parcels sent in a certain manner is normal with mean of 12 lb and standard deviation of 3 lb. The par
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Answer:

21.16

Step-by-step explanation:

Starting from the theory we have the following equation:

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solving for "c", knowing that fi is a tabulating value:

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therefore the value of c is equal to 21.16

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4 0
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Read 2 more answers
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ankoles [38]

Answer:

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Step-by-step explanation:

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please give me brainliest it would help(✿◠‿◠)

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