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Dmitry_Shevchenko [17]
3 years ago
12

Really desperate cant find anyone to help me would really appreciate any help i can get

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Let the model for the change in water vapor be

y = x^3 − 8x^2 + 15x

to find the x intercepts we can factor this expression

x^3 − 8x^2 + 15x = x(x−3)(x−5)

the x intercepts are 0, 3, 5

Hope this helps!

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X3 + 4x2 - 14x - 17/ X - 3​
zlopas [31]

Answer:-54 i think or its 54 over x -3

Step-by-step explanation:

hope this helped you

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3 years ago
What is the measure of ∠FIH?<br><br><br> A) 144°<br><br> B) 90°<br><br> C) 108°
vampirchik [111]
A) 144 degrees since it would be 72 x 2 I think
8 0
3 years ago
Which pair of angles are same side exterior angles?
In-s [12.5K]

Answer:

Exterior angles are the ones on the outside and same side means they sit on the same side of the bisector so your answer is 1 and 8

Step-by-step explanation:

6 0
3 years ago
You decide that you want to purchase a Tesla SUV. You borrow \$95,000 for the purchase. You agree to repay the loan by paying eq
liraira [26]

Using compound interest and a graphing calculator, it is found that it will take about 15 years for the loan to be paid off.

<h3>What is compound interest?</h3>

The amount of money earned, in compound interest, after t years, is given by:

A(t) = P\left(1 + \frac{r}{n}\right)^{nt}

In which:

  • A(t) is the amount of money after t years.
  • P is the principal(the initial sum of money).
  • r is the interest rate(as a decimal value).
  • n is the number of times that interest is compounded per year.

For this problem, the parameters are given as follows:

A(0) = 95000, r = 0.06, n = 12.

Hence the value of the loan after t years is:

A(t) = P\left(1 + \frac{r}{n}\right)^{nt}

A(t) = 95000\left(1 + \frac{0.06}{12}\right)^{12t}

A(t) = 95000(1.005)^{12t}

You have monthly payments of $1,200, hence the amount paid after t years is:

P(t) = 12 x 1,200t = 14400t

Then we have to solve for:

A(t) = P(t)

14400t = 95000(1.005)^{12t}

Which is solved in the graph below, meaning that it will take about 15 years for the loan to be paid off.

More can be learned about compound interest at brainly.com/question/25781328

#SPJ1

5 0
1 year ago
To get ready for a new school year, Meg 3 pens for $.79 each ,2notebooks for$1.29 each ,and 4 folders for $1.15 each.Sales tax f
rodikova [14]

change will be $10.07


3 0
2 years ago
Read 2 more answers
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