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2 years ago

Find the percent markdown for an $80 jacket that is on sale for $48.

Mathematics

2 answers:

Serga [27]2 years ago

8 0

Answer:

60% off

Step-by-step explanation:48/80=.6

.6 times 100 is 60%

MissTica2 years ago

3 0

Answer:

The jacket was on a 60% markdown.

Step-by-step explanation:

$\frac{48}{80}$ x 100% = 60%

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otez555 [7]

Answer:

$\frac{1}{200}$

Step-by-step explanation:

<u>Find the derivative of the function when x=3</u>

<u /> $y=\sqrt{2(x-1)}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(x-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(3-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(2)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{4}}$

$\frac{dy}{dx}=\frac{1}{2}$

Since the change in the value of the function is $dy$ and we know that the change in x is $dx=0.01$ , then we have:

$\frac{dy}{dx}=\frac{1}{2}$

$dy=\frac{1}{2}dx$

$dy=\frac{1}{2}(0.01)$

$dy=\frac{1}{200}$

Therefore, the 2nd option is correct

<u />

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1 year ago

ZE is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the angle bisector

frozen [14]

Answer:

Point A is the center of the circle that passes through points E, F, and G and the center of the circle that passes through points X, Y, and Z.

Step-by-step explanation:

A is the intersection of angle bisectors, so is the incenter of triangle EFG. It is also the intersection of the perpendicular bisectors of the sides of triangle EFG, so is the circumcenter.

The altitudes at X, Y, and Z are perpendicular to sides EF, EG, and FG, and pass through the incenter, so X, Y, Z are points on the incircle.

A is the center of circles through E, F, and G, and through X, Y, and Z.

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2 years ago

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91% of the students lost the bingo game.What percent of the students won the game?

Aleksandr [31]

9 percent won the game

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2 years ago

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Can i get the answer to this question please???? and fast

lord [1]

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Hope this helps!

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3 years ago

Pam bought 20 pieces of fruit for her class.

Maksim231197 [3]

Answer:

Step-by-step explanation:

Let O=number of oranges and A=number of apples.

O+A=20

O=20-A

1.25A+0.95O=22.60, using O found above makes this become

1.25A+0.95(20-A)=22.60

1.25A+19-0.95A=22.60

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So she bought 8 oranges and 12 apples. The question really only asks for the number of apples bought.

12 apples were bought.

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2 years ago

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