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tatyana61 [14]
3 years ago
12

Patty is taking out a simple interest loan to buy her new $10,689 car. How much would she pay in interest if the rate is 4.5% an

d she pays the loan off in 4 years?
Mathematics
1 answer:
Sliva [168]3 years ago
3 0
I = PRT
P = 10689
R = 4.5% (turn this to a decimal) = 0.045
T = 4

I = (10689)(0.045)(4)
I = 1924.02 <==
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Answer:

Step-by-step explanation:

Let the solution to

2x^2 + x -1 =0

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A. We want to have an equation where the roots are a +5 and b+5.

Therefore the sum of the roots is (a+5) + (b+5) = a+ b +10 =(-1/2) + 10 =19/2.

The product is (a+5)(b+5) =ab + 5(a+b) + 25 = (-1/2) + 5(-1/2) + 25 = 22.

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2x^2-19x + 44 =0

B. We want the roots to be 3a and 3b.

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Andre45 [30]
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What two numbers multiplied gives you 175
Pavlova-9 [17]
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Your question
Alex777 [14]
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Answer:

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Step-by-step explanation:

For function f, the notation f(2) = 13 means that when the input to the function is 2, the output would be 13.

The inverse function of a one-to-one function f is commonly denoted as \!f^{-1}.

The inverse function undoes the action of the original function. In this question, f maps 2 to 13. Thus, f^{-1} would need to map 13\! back to 2\!. Therefore, f^{-1}(13) = 2 should be the corresponding input and output values.

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2 years ago
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