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inysia [295]
3 years ago
7

Grace borrows $135,000 for a new house with an interest rate 3.5% for 30 years. how much will she pay for the house in total at

the end of 30 years
​
Mathematics
1 answer:
Serggg [28]3 years ago
7 0

Answer:

378,917.15

Step-by-step explanation:

Annual compound interest formula:

AV=PV(1+i)^n\\\\AV=135000(1+.035)^{30}\\\\135000*2.8067937047=378917.15

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Answer:

$11.10 per gallon.

Step-by-step explanation:

There are 4 quarts in a gallon so the cost of a gallon of oil currently is 1.85×4=$7.40

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3 years ago
I need help to solve please
antiseptic1488 [7]

Answer:

<h2><em><u>x = 52</u></em></h2>

Step-by-step explanation:

<em><u>Known:</u></em>

What to find = x

Exterior angle = 142

Right angle = 90

<em><u>Unknown:</u></em>

what unknown value is = ?

Interior angle = ?

<em><u>1. Find the angle of the interior angles.</u></em>

180 - 142 = 38

<em><u>2. Add the two known angles</u></em>

38 + 90 = 128

<em><u>3. Subtract from 180</u></em>

180 - 128 = 52

<h2><em><u>x = 52 is the answer.</u></em></h2>

Hope this helped,

Kavitha Banarjee

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Wharton how many times have you taken the gmat
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What is the slope of a line perpendicular to the line passing through (1, -3) and (-4, 7)?
andrezito [222]

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Step-by-step explanation:

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