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2 years ago

10

Evaluate the following expression when x=-4 and y=4 x³-x /4y

Formula1" title="\frac{x}{y}" alt="\frac{x}{y}" align="absmiddle" class="latex-formula">

1 answer:

Simora [160]2 years ago

7 0

Answer: - 60

Step-by-step explanation:

$\frac{(-4)^3 - (-4)}{4(4)^-4/4} \\\\= -60$

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Step-by-step explanation:

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3 years ago

A rectangular prism and a cylinder both have a height of 8 m, and their cross-sectional areas are equal at every level parallel

Svetllana [295]

Answer:

The volume of the prism is

$V=72\pi\ m^3$

Step-by-step explanation:

we know that

The volume of the prism is given by the formula

$V=LWh$ ----> equation A

The volume of the cylinder is given by the formula

$V=\pi r^{2}h$ ---> equation B

Remember that

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so

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substitute the given values

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3 years ago

Read 2 more answers

If the reserve rate is 7% and a bank receives a deposit of $9000, how much of the $9000 is the bank free to lend?

gavmur [86]

.07 x $9,000= $630
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Hope this helps

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