13.01.2020

Rounding in the calculation of monthly interest rates is discouraged. Such rounding can lead to answers different from those presented here. For long-term loans, the differences may be pronounced.

Assume that you take out a $3000 loan for 30 months at 9% APR. What is the monthly payment? (Round your answer to the nearest cent.)
$

. 9

Step-by-step answer

02.03.2022, solved by verified expert
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Principal amount P = $3000 

Time interval t = 30 years

Number of installments n = 30×12 = 360 

Apr (r) = 9%  = 0.09(decimal value

The mathematical formula to calculate EMI is: EMI = P × r × (1 + r)^n/((1 + r)^n - 1) 

where P= Loan amount, r= interest rate, n=tenure in number of months

Monthly payment = 3000×0.09×(1+0.09)^360/{(1+0.09)^360 -1} 

Emi = $270

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Faq

Mathematics
Step-by-step answer
P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
Step-by-step answer
P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

Mathematics
Step-by-step answer
P Answered by PhD

The solution is in the following image

The solution is in the following image
Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD

Here,

tip=18%of $32

tip=(18/100)*32

=0.18*32

=$5.76

Total payment=32+5.76=$37.76

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