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3 years ago

Solve the following equation(2m)/3 + 1/2 - m/5 = (4m)/5 + 5

Mathematics

1 answer:

Anarel [89]3 years ago

8 0

Answer:

m = - 13.5

Step-by-step explanation:

Given

$\frac{2m}{3}$ + $\frac{1}{2}$ - $\frac{m}{5}$ = $\frac{4m}{5}$ + 5

Multiply through by 30 ( the LCM of 3, 2, 5 ) to clear the fractions

20m + 15 - 6m = 24m + 150 , that is

14m + 15 = 24m + 150 ( subtract 24m from both sides )

- 10m + 15 = 150 ( subtract 15 from both sides )

- 10m = 135 ( divide both sides by - 10 )

m = - 13.5

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Step-by-step explanation:

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3 years ago

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Answer:

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SO, Null Hypothesis, $H_0$ : p = 0.50 {means that the majority of alumni are not in favor of firing the coach}

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The test statistics that will be used here is One-sample z proportion statistics;

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3 years ago

Solve the following equation(2m)/3 + 1/2 - m/5 = (4m)/5 + 5​

Solve the following equation(2m)/3 + 1/2 - m/5 = (4m)/5 + 5