Make y the subject x=3y+2
1 answer:
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Option C
Monthly loan payment is $ 93.33
<em><u>Solution:</u></em>
From given question,
Cost of sailboat = $ 3000
Down payment = $ 1000
<em><u>Hence net principal is given as:</u></em>
net principal = p = $ 3000 - $ 1000 = $ 2000
p = $ 2000
The bank approved a simple interest flat rate loan for 2 years at 6% APR
Hence number of years = 2 years
Rate of interest = 6 %
<em><u>Let us first calculate the simple interest</u></em>
The formula for simple interest is given as:
Substituting the given values,
Thus simple interest = $ 240
Total amount payable = principal + simple interest
Total amount payable = $ 2000 + $ 240
Total amount payable = $ 2240
<em><u>How much are the monthly loan payments?</u></em>
Here number of years = 2 years
To calculate the monthly payment divide the total amount payable by 24 (since 2 year = 24 months )
Thus monthly loan payment is $ 93.33 Option C is correct
Answer:
Cos x = 1 - +
-
+ ...
Step-by-step explanation:
We use Taylor series expansion to answer this question.
We have to find the expansion of cos x at x = 0
f(x) = cos x, f'(x) = -sin x, f''(x) = -cos x, f'''(x) = sin x, f''''(x) = cos x
Now we evaluate them at x = 0.
f(0) = 1, f'(0) = 0, f''(0) = -1, f'''(0) = 0, f''''(0) = 1
Now, by Taylor series expansion we have
f(x) = f(a) + f'(a)(x-a) + +
+
+ ...
Putting a = 0 and all the values from above in the expansion, we get,
Cos x = 1 - +
-
+ ...