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4 years ago

I cant solve this i need help

Mathematics

1 answer:

tangare [24]4 years ago

6 0

Hey!

Here is the equation:

$\frac{j}{3} = 4.5$

Switch the equation around and it becomes:

$4.5 \times 3 = j$

The sign changes when moved to the other sign. At first it was (÷) and now it's (×).

Multiply 4.5 by 3 to find j

$4.5 \times 3 = 13.5$

That means your answer is 13.5

$\framebox{j = 13.5}$

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2 years ago

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3 years ago

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<h3>What is Normal Probability Distribution?</h3>

The z-score of a measure X of a normally distributed variable with mean and standard deviation is given by:

$z=\dfrac{x-\mu}{\sigma}$

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Z = -3

Z = -3 has a p-value of 0.0013.

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More can be learned about the normal distribution at brainly.com/question/27850813

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2 years ago

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3 years ago

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