3 years ago

Rewrite the expression in the form k*x^n (16/x^3)^1/4

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

Answer:

2*x^(3/8)

Step-by-step explanation:

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mote1985 [20]

Answer:

34.55556%

Step-by-step explanation:

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2 years ago

The volume of a cylinder is 32.25 cubic inches. If a cone has the same height and radius as the cylinder, what is its volume?

PtichkaEL [24]

The volume of a cylinder with a radius r and a height h:

$V_1=\pi r^2h$

The volume of a cone with a radius r and a height h:

$V_2=\dfrac{1}{3}\pi r^2h$

Therefore

$V_2=\dfrac{1}{3}V_1$

We have $V_1=32.25\ in^3$

Substitute:

$V_2=\dfrac{1}{3}\cdot32.25=10.75\ in^3$

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4 years ago

The distance between the library and town hall is 735 ft the actual distance is 612 ft what is the percent error. Round your ans

tatyana61 [14]

well, we know the actual distance is 612, however the estimate is 735, is off by 735 - 612 = 123.

now if we take 612 to be the 100%, what is 123 off of it in percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 612&100\\ 123&x \end{array}\implies \cfrac{612}{123}=\cfrac{100}{x}\implies \cfrac{204}{41}=\cfrac{100}{x}\implies 204x=4100 \\\\\\ x = \cfrac{4100}{204}\implies x = \cfrac{1025}{51}\implies x \approx 20.098$

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3 years ago

What is the salesperson's commission on a $600

Rama09 [41]

Answer:

it would be 180 dollars.

Step-by-step explanation:

as you do 30 percent of 600 dollars

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3 years ago

Find the circumference and the area of a circle with diameter 6 yd

Kisachek [45]

Answer:

Step-by-step explanation:

So first multiple

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3 years ago