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2 years ago

5

Nihkil surveyed 20 students at his middle school and 13 of them had at least one sibling. What percent of the students surveyed

have at least one
sibling?

1 answer:

jek_recluse [69]2 years ago

5 0

The answer is 65 percent

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The Volume of a rectangular prism can be computed by using the formula V=LWH which shows an equation solving for W

Alexus [3.1K]

Answer:

W = $\frac{V}{LH}$

Step-by-step explanation:

given the formula V = LWH

to solve for W divide both sides by LH, hence

W = $\frac{V}{LH}$

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3 years ago

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babunello [35]

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4 years ago

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gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

Any non-parallel lines in the plane must intersect in one place; thus, there is one solution to the system of equations.

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3 years ago

How to find all real solutions

AlladinOne [14]

$\bf \sqrt{\sqrt{x-5}+x}=5\leftarrow \textit{squaring both sides}
\\\\
\sqrt{x-5}+x=25\implies \sqrt{x-5}=25-x\leftarrow \textit{squaring both sides}
\\\\
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and surely you'd know what the roots are

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3 years ago

Someone please help me

Anika [276]

Answer:

A

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$\frac{1}{a}$ = $\frac{1}{\frac{y-x}{xy} }$ = $\frac{xy}{y-x}$ → A

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3 years ago