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3 years ago

9

During summer vacation, you charge people $8 per hour for swimming lessons and a $20 registration fee. If you make $52 one day,

how many hours did you spend teaching lessons?

1 answer:

VMariaS [17]3 years ago

8 0

20+8h=52

subtract 20 on both side

8h=32

divide both sides by 8

h=4

so you worked 4 hours

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Answer:

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Explanation:

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3). The main characteristics of a constructive claim or complaint messages include 'offering a reasonable request.' Reason is something that not only justifies the validity of the argument but also positions the author's stand on the topic. An effective claim or complaint displays appropriate reason or logic behind it and establishes its credibility and convinces the reader with sufficient evidence that it is worthy and fair. Thus, <u>option C</u> is the correct answer.

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Las respuestas a cada pregunta se detallan en la explicación.

Explanation:

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3 years ago

Jamie would like to identify the similarities and differences among seven different types of flowers. Jamie should use a Venn di

expeople1 [14]

Jamie cannot use the Venn diagram as the best compare and contrast graphic organizer for his project. Thus, The correct answer is False.

<h3>What is a Venn diagram?</h3>

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To learn more about the Venn diagram, refer to the link:

brainly.com/question/26090333

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2 years ago

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baherus [9]

Answer:

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IRR: 21.336%

simple rate of return: 72.13%

Explanation:

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contribution margin 3,000,000

fixed expense: <u> 900,000 </u>

EBITA 2,100,000

We will calculate the NPV without the depreciation, as the depreciation is the distribution of the investment cost over the project life.

If we include the depreciation we will be counting the investment amount twice. Entirely at Time 0 and then subtracting on each cash inflow.

We will calculate the NPV at 20% as is the company's discount rate. Even if the current division returns are in 24% as the company accepts project which yields 20%.

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time 5 years

rate 20% = 20/100 = 0.2

$2100000 \times \frac{1-(1+0.2)^{-5} }{0.2} = PV\\$

PV $6,280,285.49

NPV = PV of cash inflow - investment

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<u>the IRR:</u>

The internal rate of return is the rate at which the NPV of a priject is zero.

We calculate this using excel formula IRR

or a financial calculator

it could also be done with trial and error using the PV tables.

<u>I will explain you in Excel</u>

FIrst, you write the inflow and outflow per year:

-6,100,000

2,100,000

2,100,000

2,100,000

2,100,000

2,100,000

then we write on another cell:

=IRR(

then, select the cells

and press enter

21.336%

<u>the simple rate of return:</u>

(total return - investment) / investment

(2,100,000 x 5 - 6,100,000) / 6,100,000 =

4,400,000 / 6,100,000 = 0.721311475 = 72.13%

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Answer:

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