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agasfer [191]
2 years ago
11

(a) Which department accounts for approximately one-fifth of the annual budget? Select One (b) Approximately what percentage of

the annual budget is used for Marketing and Sales combined? Write your answer as a multiple of - that is, 10%, 20%, 30%, ... (c) If of the annual budget is used for Marketing, approximately what percentage is used for Support? 2% 15% 30% 300%
Mathematics
1 answer:
Goshia [24]2 years ago
5 0

a. The department that accounts for approximately one-fifth of the annual budget, based on the pie chart, is the <u>Research Department</u>.

b. The percentage of the annual budget used by the Marketing and Sales departments combined is 30%.

c. If 18% of the annual budget is used for Research, approximately the percentage used for Marketing is 9%.

<h3>What is a pie chart?</h3>

A pie chart is a graphical representation of data in a circle.  In this pie chart, the area or percentage of the whole circle is 100%

Thus, we can obtain the values of the different groups represented in the pie chart by systematically dividing the circle accordingly.

The rule to follow is that vertical angles are always congruent (equal) as they have two lines that intersect to form opposite angles.

<h3>Data and Calculations:</h3>

Research, Sales, and Marketing = 50% of the budget (half of the pie chart)

Research = 18%

Sales and Marketing = 32% (50% - 18%)

Research equals Media and Support and Media and Support are equal.

Therefore, Media is 9% (18%/2) and Support is also 9%.

Since opposite angles are always equal, Engineering (opposite to Sales and Marketing combined) is 32%.

This results in a total of 100% (18% + 32% + 9% + 9% +32%)

<h3>Question Completion:</h3>

The pie chart attached shows how the annual budget for Equipment Producers Incorporated is divided by department. Use this chart to answer the questions below.

c) If 18% of the annual budget is used for Research, approximately what percentage is used for Marketing?

Thus, the department that accounts for approximately one-fifth of the annual budget, based on the pie chart, is the <u>Research Department</u>.

Learn more about the pie chart at brainly.com/question/23969670

#SPJ1

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calculate the height at 3 seconds given that the rocket travels 85 feet per second and starts on a launch pad 15 feet of the gro
Airida [17]

Answer:

The height of the rocket at 3 seconds is 270 feet

Step-by-step explanation:

To calculate the height of the rocket at 3 seconds,

First, we will determine the height the rocket has traveled in 3 seconds

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The rocket travels 85 feet per second, that is the velocity of the rocket is 85 feet per second,

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Height (h) = 85 feet /second × 3 seconds

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3 years ago
30% of number A is 10 more than 20% of number B. 30% of number B is 35 more than 20% of number A. Find the numbers A and B.
anygoal [31]

Answer:

A = 76.85

B =65.28

Step-by-step explanation:

(30/100)A = 10 + (20/100)B

0.3A - 0.2B = 10 ...... equation (i)

(30/100)B + 35 = (20/100)A

0.2A - 0.3B = 35 ........ equation (ii)

From equation (i)

0.3A = 10 - 0.2B

A = (10 - 0.2b) / 0.3

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Put equation (iii) into equation (ii)

0.2(33.33 - 0.67B) - 0.3B = 35

6.67 - 0.134B - 0.3B = 35

0.434B = 35 - 6.67

B = 28.33 / 0.434

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Put B = 65.28 into equation (i)

0.3A - 0.2B = 10

0.3A - 0.2(65.28) = 10

0.3A - 13.056 = 10

0.3A = 10 + 13.056

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3 years ago
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Answer:

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If x > 0 then x is positive and If y < 0 then y is negative

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<em />

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<em></em>

Take for instance;

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