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3 years ago

How to find the volume of the sphere with the formula

Mathematics

1 answer:

kogti [31]3 years ago

5 0

You have the formula wrong
for a sphere its
V=4/3(pie sign)R^3

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Answer:

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Step-by-step explanation:

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2 years ago

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irga5000 [103]

Answer:

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Step-by-step explanation:

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3 years ago

The ratio of the measures of the three angles in a triangle is 9:3:6.

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Step-by-step explanation:

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1 year ago

The mean amount spent by a family of four on food is $500 per month with a standard deviation of $75. Assuming that the food cos

Alexeev081 [22]

Answer:

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And replacing we got:

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And we can calculate this probabilit using the normal standard distribution or excel and we got:

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Step-by-step explanation:

If we define the random variable of interest "the amount spent by a family of four of food per month" and we know the following parameter:

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And we want to find the following probability:

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And we can use the z score formula given by:

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

And replacing we got:

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And we can calculate this probabilit using the normal standard distribution or excel and we got:

$P(z$

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3 years ago