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2 years ago

Linear Regression - Christmas Trees

Mathematics

1 answer:

bagirrra123 [75]2 years ago

6 0

Answer:

it was increased 3.7 million

Step-by-step explanation:

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What is the opposite of the opposite of -1.4?

sattari [20]

Answer: -1.4

The opposite of -1.4 is 1.4; you flip from negative to positive.

Then taking the opposite of 1.4 gets us back to -1.4 again

Effectively the two opposites cancel out and nothing changes.

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3 years ago

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A bank loans a family $90,000 at 4.5% annual interest rate to purchase a house. The family agrees to pay the loan off by making

Naily [24]

Using it's formula, it is found that the monthly payment should be of $688.49 in order to pay off the debt in 15 years.

<h3>What is the monthly payment formula?</h3>

It is given by:

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

In which:

P is the initial amount.

r is the interest rate.

n is the number of payments.

For this problem, the parameters are given as follows:

A = 90000, r = 0.045, n = 15 x 12 = 180.

Hence:

r/12 = 0.045/12 = 0.00375.

Then we solve for A to find the monthly payment, as follows.

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

$A = 90000(0.00375)\frac{(1.00375)^{180}}{(1.00375)^{180} - 1}$

A = $688.49

More can be learned about the monthly payment formula at brainly.com/question/22846480

#SPJ1

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2 years ago

On a car trip, the time of trip is inversely proportional to the speed traveled.

Murljashka [212]

Ndbjsjahxbdbsbbsbshdhdhdbdbbwhwhs

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3 years ago

25%percent of 400 plz answer really fast

erica [24]

Answer:

$\frac{25 \times 400}{100} = \frac{25 \times 4}{1} = 100$

Answer is: 100

Good luck!

Intelligent Muslim,

From Uzbekistan.

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3 years ago

Help and show work please

Ostrovityanka [42]

Answer:

11111111 111 1 1 1 11

Step-by-step explanation:

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3 years ago

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