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natita [175]
3 years ago
9

In the past 4 years, a sporting goods store had two yearly losses of $140,000 and $56,000 and two yearly profits of $110,000 and

$60,000.
What was the net profit or loss over 4 years?

A.
$196,000

B.
$26,000

C.
$170,000

D.
–$26,000
Mathematics
1 answer:
Katyanochek1 [597]3 years ago
6 0
We just add these numbers all together. The "losses" are negatives and the profits are positive.

-140,000 - 56,000 + 110,000 + 60,000 = -26000 or D
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A survey found that 35% of callers complain about the service they receive from a call center. Assume that the events of differe
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Answer:

0.336 or 33.6%

Step-by-step explanation:

It follows from the question that the probability of a complaint is 35% = 35/100 = 0.35. Let's call this probability, p.

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Round the answer to the tenths place.

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A grocery store manager notices that this month her store sold a total of 623 gallons of ice cream, which represents a decrease
kotykmax [81]

Answer:

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- The store sold 748 pounds of broccoli last month.

Step-by-step explanation:

Given

Ice\ Cream = 623

\%\ Ice\ Cream = 15\%

Broccoli = 912

\%\ Broccoli = 22\%

Solving (a): Gallons of Ice Cream

<em>Let Gallons sold last month be G1; Gallons sold this month be G2;</em>

The relationship between both is:

G2 =G1 - 15\% * G1

Substitute 623 for G2

623 =G1 - 15\% * G1

623 =G1 - 0.15 * G1

623 =G1 - 0.15 G1

623 =0.85 G1

Divide through by 0.85

G1 = 623/0.85

G1 = 732.941176471

G1 = 733

Solving (b): Pounds of Broccoli

<em>Let Pounds sold last month be P1; Pounds sold this month be P2;</em>

The relationship between both is:

P2 =P1 + 22\% * P1

Substitute 912 for P2

912 =P1 + 22\% * P1

912 =P1 + 0.22 * P1

912 =P1 + 0.22 P1

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Divide through by 1.22

P1 = 912/1.22

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P1 = 748

6 0
3 years ago
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