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3 years ago

650/250 this ratio as a percent

1 answer:

6 0

First you can simply this fraction to make it a little easier:

650/250 = 65/25 = 12/5

Now you divide:

12/5 = 2.4

and multiply this result by 100%:

2.4 * 100% = 240%

12 is 240% of 5.

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Please help me with this problem. I'm stuck!!

mihalych1998 [28]

$\bf S(t)=4\pi \left( \cfrac{3}{8}t^4 \right)^2\impliedby \textit{distributing the exponent}
\\\\\\
S(t)=4\pi \left( \cfrac{3^2}{8^2}t^{4\cdot 2} \right)\implies S(t)=4\pi \cdot \cfrac{9t^8}{64}\implies S(t)=\cfrac{4}{64}\cdot \cfrac{9\pi t^8}{1}
\\\\\\
S(t)=\cfrac{1}{16}\cdot \cfrac{9\pi t^8}{1}\implies S(t)=\cfrac{9\pi t^8}{16}$

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3 years ago

How many square feet of outdoor carpet will we need for this hole?

timama [110]

Probably like 5 ft of carpet

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2 years ago

If a parallelogram has diagonals that are perpendicular bisectors of each other, what is the most descriptive name for it?

Feliz [49]

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6 0

3 years ago

17x - 5(12x - 2y) = 5(4y + 3 + 2x)<br> solve for x <br> WILL MARK BRAINLIEST!!!<br> Good Luck!!!!

bixtya [17]

Answer:

$\huge\boxed{\sf x = -\frac{10y+15}{53}}$

Step-by-step explanation:

17x - 5(12x - 2y) = 5(4y + 3 + 2x)

Distribute

17x - 60x + 10y = 20y + 15 + 10x

Combine like terms

-43x + 10y = 20y + 15 + 10x

Subtract 10x to both sides

-43x + 10y - 10x = 20y + 15

-53x + 10y = 20y + 15

Subtract 10y to both sides

-53x = 20y + 15 - 10y

-53x = 10y + 15

Divide both sides by -53

$\boxed{x = -\frac{10y+15}{53} }$

$\rule[225]{225}{2}$

Hope this helped!

7 0

2 years ago

Read 2 more answers

Jed's has $45 for the amusement park. He spent $17 for admission into the park.

77julia77 [94]

If you take the original amount 45 and subtract the admission fee 17 you get what is left over which would be 28 dollars. Good Luck and I hope that this helps!!

6 0

2 years ago

Read 2 more answers