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3 years ago

Find the percent of change on an item that was $44 and now costs $66.

Mathematics

1 answer:

iVinArrow [24]3 years ago

4 0

Answer:

33.3%

Step-by-step explanation:

the increase in price was $22. Find the ratio

$22

-------

$66

which comes out to 0.33333, or 33.3%.

The percent change in the price of the item is 33.3%.

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mt. Everest, the highest elevation in aisa is 29,028 feet above sea level. the dead sea, the lowest elevation, is 1,312 feet bel

andre [41]

Answer:

27716

Step-by-step explanation:

27716!

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3 years ago

Read 2 more answers

What are the values of a, b and c in the quadratic equation -2x^2+4x-3=0?

AlladinOne [14]

Answer:

$a=-2\\b=4\\c=-3$

Step-by-step explanation:

In a quadratic equation in the Standard form

$ax^2+bx+c=0$

You need to remember that "a", "b" and "c" are the numerical coefficients (Where "a" is the leading coefficient and it cannot be zero: $a\neq0$ ).

You can observe that the given quadratic equation is written in the Standard form mentioned before. This is:

$-2x^2+4x-3=0$

Therefore, you can identify that the values of "a", "b" and "c" are the following:

$a=-2\\b=4\\c=-3$

4 0

3 years ago

Read 2 more answers

2n-7/3 = 15 solve for n

WITCHER [35]

$2n- \frac{7}{3} =15$
$2n- \frac{7}{3} =15$ common denominator is 3
$3(2n- \frac{7}{3} )=3*15$ distributhing 3 through parantheses
$3*2n- \frac{3*7}{3}=3*15$
$3*2n-7=3*15$
$6n-7=45$ add7
$6n=45+7$
$6n=52$ divide by 6
$n= \frac{52}{6}$ simplify
$n=8 \frac{2}{3}$ ⇒ $\frac{26}{3}$

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3 years ago

Find the volume of the cone.

horrorfan [7]

Answer:

Step-by-step explanation:

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3 years ago

−1.091 + 12.12 + (−1.1) lol heres another i have a few more

Natalka [10]

Answer:

9.929

Step-by-step explanation:

-1.091 + 12.12 = 11.029

11.029+(-1.1) = 9.929

3 0

4 years ago