3 years ago

In the expression 10 × 3/2 multiplying by 2/3 is the same as ..

Mathematics

1 answer:

Serhud [2]3 years ago

3 0

Answer:

multiply by 3 and divide by 2

Step-by-step explanation:

10 * 3/2

We multiply by 3 and divide by 2

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2 years ago

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3 years ago

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"0.0373" seems to be the appropriate solution.

Step-by-step explanation:

The given values are:

n₁ = 43

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Now,

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⇒ $Z=\frac{\bar{x_1}-\bar{x_2}}\sqrt{\frac{\sigma_1^2}{n_1} +\frac{\sigma_2^2}{n_2} }$

On substituting the given values in the above formula, we get

⇒ $=\frac{217800-204400}{\sqrt{\frac{(30300)^2}{43} +\frac{(33800)^2}{35} } }$

⇒ $=\frac{217800-204400}{\sqrt{\frac{918090000}{43} +\frac{1142440000}{35} } }$

⇒ $=\frac{13400}{7347.93}$

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then,

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= $P(Z>1.7828)$

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2 years ago

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Step-by-step explanation:

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3 years ago

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astra-53 [7]

Answer:

= 2 $\sqrt{6}$

Step-by-step explanation:

$\sqrt{24}$

$\sqrt{4 × 6}$ Since √4 = 2, so

2 $\sqrt{6}$

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3 years ago

In the expression 10 × 3/2 multiplying by 2/3 is the same as ..​

In the expression 10 × 3/2 multiplying by 2/3 is the same as ..