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Brilliant_brown [7]
3 years ago
5

Solve the following problem: An investor earned triple the profits of what she earned last year. If she made $500,000.48 total f

or both years, how much did she earn in profits each year?
Mathematics
1 answer:
myrzilka [38]3 years ago
7 0

Answer:

$125,000.12 last year

$375,000.36 this year

Step-by-step explanation:

Last year, her profits were x.

This year, the profits are three times greater, so they are 3x.

Altogether for both years, the profits are x + 3x = 4x.

The profits for both years combined are $500,000.48

4x = 500,000.48

Divide both sides by 4.

x = 500,000.48/4

x = 125,000.12

The profits last year were $125,000.12

This year, the profits were 3x = 3(125,000.12) = 375,000.36, or $375,000.36

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First, subtract \frac{3}{2} from both sides. / Your problem should look like: 7.5 - \frac{3}{2} = x.
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3 years ago
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URGENT!
tia_tia [17]

Answer:

Step-by-step explanation:

We would apply the formula for exponential growth which is expressed as

A = P(1 + r)^t

Where

A represents the population after t years.

t represents the number of years.

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r represents rate of growth.

From the information given,

P = 5655

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a) Therefore, the equation that estimates the population t years after 2010 is

A = 5655(1 + 0.14)^t

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b) in 2022, the number of years t = 2022 - 2010 = 12

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A = 5655(1.14)^12

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3 0
4 years ago
the Jelly Junior High School color is made by mixing red paint with yellow paint . the ratio of red to yellow is 3 to 5 . how mu
GarryVolchara [31]
To get the answer we can use proportion
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Crossmultiply now
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Question
Virty [35]

Answer:

m∠1 = 107 degrees

m∠2 = 73 degrees

Step-by-step explanation:

1. ∠1 and the angle with 107 degrees are corresponding angles, which are located in the same relative position. They're congruent in measures, so m∠1 = 107 degrees.

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Therefore, m∠2 = 73 degrees.

4 0
3 years ago
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