3 years ago

Maria's math test had 25 questions. She got 84% correct. How many problems did she get wrong?

Mathematics

1 answer:

Art [367]3 years ago

4 0

She got 4 problems incorrect

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If m∠XWY=20∘,m∠XWZ=40∘, and XY = 16, what is the value of YZ?

Blababa [14]

Answer:

YZ=16

Step-by-step explanation:

Because they are parallel

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2 years ago

Sarah uses a recipe to make 4 gallons of her favorite mixed-berry juice. The containers she plans to use to store the juice have

Softa [21]

Answer:

Step-by-step explanation:

8 pints per gallon

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2 years ago

What is the shortest distance Jill can travel is she leaves her house, goes to City Hall, to the Post Office, and then returns h

Varvara68 [4.7K]

$Hello$ $There!$

I really don't know, what the answer is...

But, I think it is....

C. 38 miles.

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3 years ago

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Pls help w work!!

Kazeer [188]

Lets Do

$\\ \sf\longmapsto p = 2(l + w) \\ \\ \sf\longmapsto l + w = \frac{p}{2} \\ \\ \sf\longmapsto w = \frac{p}{2} - l \\ \\ \sf\longmapsto \boxed{ \bf \: w = \frac{p - 2l}{2} }$

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3 years ago

What is the probability that you will fail a test (pass or fail), draw a red ace, and then roll a 6?

andrey2020 [161]

Answer:

Step-by-step explanation:

First, there is a 64% chance of failing a test.

Then there are 54 cards in a deck. There are two colors, red and black. There are two red aces and two black aces. You have a 50% chance that the card is red. Then there are 27 cards of each color. Since there are 2 aces in those 27, there is a 2/27 or ~7.4%.

Lastly there are 6 sides on a die. Each side has the same chance of landing. So this gets you 16.66%

Now we need to multiply each chance of something happening by one another

64% × 7.4% = 0.04736%

4.736% × 16.66% = 0.7890176%

So there is a 0.7890176% of all of these happening

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2 years ago