2 years ago

For what values of x is XP 36-5x true?

Mathematics

1 answer:

KiRa [710]2 years ago

4 0

I am not sure this is the answer but I believe it’s 4 and -9

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Farmer George is painting 3 chicken coops. He started painting this morning. Now he only has 3/4 of a chicken coop left to paint

mariarad [96]

If Farmer George starts painting in the morning, and only has 3/4 of a chicken coop left to paint:
3-3/4=
12/4-3/4=9/4 painting in the morning
To put it in a mixed number, 2 1/4 (aka 2.25)

3 0

2 years ago

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In a Gallup poll of randomly selected adults, 66% said that they worry about identity theft. For a group of 1013 adults, the mea

Kazeer [188]

Answer:

$Mean = 344$

Step-by-step explanation:

Given

$Population = 1013$

Let p represents the proportion of those who worry about identity theft;

$p = 66\%$

Required

Mean of those who do not worry about identity theft

First, the proportion of those who do not worry, has to be calculated;

Represent this with q

In probability;

$p + q = 1$

Make q the subject of formula

$q = 1 - p$

Substitute $p = 66\%$

$q = 1 - 66\%$

Convert percentage to fraction

$q = 1 - 0.66$

$q = 0.34$

Now, the mean can be calculated using:

$Mean = nq$

Where n represents the population

$Mean = 1013 * 0.34$

$Mean = 344.42$

$Mean = 344$ (Approximated)

3 0

2 years ago

Find the sum. Write your answer in simplest form. - 4 1/6 + 5 4/7

Kitty [74]

Answer:

1 17/42.

Step-by-step explanation:

Find the common denominator, which is 42.

So change -4 1/6 to -4 7/42.

And change 5 4/7 to 5 24/52.

So add -4 7/42 + 5 24/52 and you'll get: 1 17/42.

(The decimal form of this is 1.404762)

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3 years ago

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10 bags of chips and 8 soda cans cost $15

Blizzard [7]

If you don’t mind me asking what is the question I’m confused because I might be able to help but I have no clue what the question is.

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2 years ago

10. Solve the following pair of simultaneous equations 2 + x = y xy = 5. 1 Add file

matrenka [14]

x = 5 and y = 3. That is the answer

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2 years ago