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7nadin3 [17]
3 years ago
7

Solve. 13 + m/3 = 10 a) −3 b) 28 c)–9 d)69

Mathematics
2 answers:
zepelin [54]3 years ago
6 0

Answer:

(c)

Step-by-step explanation:

given

13 + \frac{m}{3} = 10 ( subtract 13 from both sides )

\frac{m}{3} = - 3 ( multiply both sides by 3 )

m = - 9 → (c)



bezimeni [28]3 years ago
3 0
13+m/3=10

m/3=-3

m=-9
there fore m =-9
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<em></em>

Step-by-step explanation:

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Null Hypothesis is what is given and Alternate is what we are testing.

Since Null Hypothesis is given that the mean weight is GREATER THAN 40 pounds, the ALTERNATE HYPOTHESIS would be the mean weight is either EQUAL TO or LESS THAN 40 pounds.

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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