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3 years ago

9

The circle graph shows how the annual budget for a company is divided by department. If the amount budgeted for Media and Sales

combined is , what is the total annual budget?

1 answer:

Tcecarenko [31]3 years ago

7 0

Answer:

125,000,000

Step-by-step explanation:

In percentage,

Media + Sales = 3 + 17 = 20%

Let total budget be "t", so we can say:

20% of total budget is 25,000,000

"of" means "multiplication" and "is" means "equal to", so we can convert word equation to algebraic equation. Shown below:

20% * t = 25,000,000

20% = 20/100 = 0.2

Thus, the final equation is:

0.2t = 25,000,000

Solving for t, we get:

$0.2t = 25,000,000\\t=\frac{25,000,000}{0.2}\\t=125,000,000$

The total budget is (125 million) = 125,000,000

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Each side of a square plastic tarp is 9 meters long. what is the tarps perimeter

emmainna [20.7K]

Answer:

36

Step-by-step explanation:

9 times 4

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3 years ago

Verify a(b-c)=ab-ac for a=1.6;b=1/-2;& c=-5/-7

harina [27]

Given:

$a=1.6,b=\dfrac{1}{-2},c=\dfrac{-5}{-7}$

To verify:

$a(b-c)=ab-ac$ for the given values.

Solution:

We have,

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We need to verify $a(b-c)=ab-ac$ .

Taking left hand side, we get

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Taking LCM, we get

$a(b-c)=1.6\left(\dfrac{-7-10}{14}\right)$

$a(b-c)=\dfrac{16}{10}\left(\dfrac{-17}{14}\right)$

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$a(b-c)=-\dfrac{68}{35}\right)$

Taking right hand side, we get

$ab-ac=1.6\times \dfrac{1}{-2}-1.6\times \dfrac{-5}{-7}$

$ab-ac=-\dfrac{16}{20}-\dfrac{8}{7}$

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Taking LCM, we get

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$ab-ac=\dfrac{-68}{35}$

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2 years ago

What are the minimum, first quartile, median, third quartile, and maximum of the data set? PLEASE Show your work.

Schach [20]

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First put your numbers in order from least to greatest. This shows your minimum is 54 and maximum is 72.
In the middle of the data set is 61.

54 55 59 61. 61. 62 68 70 72

To find the first qaurtile only use the numbers before rhe median (54 55 59 61) and find the median of that. Since 55 and 59 are both in the middle add them both and divide by two to find the middle lf those two numbers. You should get 57. So 57 is the first quartile.

Do the same steps with the numbers after the meadian for your third quartile. You should get 69 as your answer for the third quartile.

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3 years ago

Read 2 more answers

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iVinArrow [24]

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-------------------------------\\\\
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3 years ago