4 years ago

20 POINTS HURRY

Mathematics

2 answers:

Crazy boy [7]4 years ago

8 0

The answer is 86.6666667%

Kryger [21]4 years ago

7 0

Thirteen percent of 15 is 1.95

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$1,200 is deposited into an account with 4.5% simple interest. How much would it earn in interest after 3 years?

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$162

Step-by-step explanation:

$1200 x .045 = $54 x 3 years = $162

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3 years ago

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sasho [114]

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3 years ago

Write the point slope form of the equation of the line through the given points.

oee [108]

Answer:

$\displaystyle y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

Step-by-step explanation:

First, find the rate of change [slope]:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \frac{3 + 3}{-5 ± 0} = -\frac{6}{5} = -\frac{1}{5}$

Then plug these coordinates into the Point-Slope Formula Remember, in this formula, all the negative symbols give the OPPOSITE terms of what they really, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS. It does not matter which ordered pair you choose:

$\displaystyle y - y_1 = m[x - x_1] \\ \\ y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

I am joyous to assist you anytime.

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3 years ago