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zysi [14]
3 years ago
15

You have just finished paying off your $35,125 loan, a feat which took ten years of quarterly payments. The loan had an interest

rate of 7.44%, compounded quarterly. If you also paid $5,180.70 in service charges, what percentage of the total cost was made up by your finance charges? Round all dollar values to the nearest cent
Mathematics
2 answers:
yKpoI14uk [10]3 years ago
6 0
Quarterly payment (before Svc Chg): PV 35,125, N 40, R 1.86% computes to Annuity of 1,252.70

Total paid (1,252.70 x 40) 50,108 - 35,125 = 14,983 Interest paid + 5,180.70 Svc Chg = 20,163.70, of which Svc Chg was 25.69%
klasskru [66]3 years ago
3 0
B. 36.47% is the correct answer to this question.
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Solve for x. 0.2x – 1.8 5 = 4.2​
spin [16.1K]

Answer:

<h2>x = 114</h2>

Step-by-step explanation:

0.2x – 1.8/5 = 4.2​

0.2x - 1.8 = 4.2 (5)

x =<u> 21 + 1.8 </u>

        0.2

x = 22.8 / 0.2

x = 114

4 0
3 years ago
There were 240 students at a primary school. After some new students were transferred into the school, there were 282 students i
stepan [7]

Answer:

Numbers of students at a primary school before= 240

Number of increased students =42

Again,

Increased number of students in percent(%)= 42/240×100%= 17.5%

Therefore 17.5% students are increased this year.

3 0
3 years ago
Read 2 more answers
PLEASE HELP SOLVE!!!!!!!!<br><br> -72 &lt; 8m &lt; -32<br><br> -5r &gt; -15 or r + 5 &gt; 14
denis23 [38]
That's the first one

5 0
3 years ago
During a test period, an experimental group of 10 vehicles using an 85 percent ethanol-gasoline mixture showed mean CO2 emission
Aleksandr-060686 [28]

Answer:

Probably unequal  ( B )

Step-by-step explanation:

<u>experimental group = 10</u>

using 85% ethanol gasoline

mean = 240 pounds per 100 miles

standard deviation = 20 pounds

<u>control group = 14 vehicles </u>

using regular gasoline

mean = 252 pounds per 100 miles

standard deviation = 15 pounds

comparing  the sample variance of each group shows that they are probably unequal using the equation below

Variance for a sample set of data = ∑ ( x - X ) ^2 / n - 1

where n = number of events

X = mean value

x = value of events

8 0
2 years ago
Solve the word problem.
Natasha2012 [34]

It increased by 7.7 degreese because it goes from -16.5 to -8.8. You would have to subtract 8.8 from 16.5 but it is easier to make them positive.
8 0
3 years ago
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