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docker41 [41]
3 years ago
9

Ricardo bought a jacket priced at $40. The total cost of the jacket, including sales tax, was $43. What was the sales tax rate t

o the nearest tenth of a percent?
Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0
The closest answer I got was: 6.9%
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dsp73
My teacher taught me rise over run. So, line A goes up one and to the side 4. That makes the slope 1/4. It's positive when the line goes up as you look to the right. C is a positive slope of 2. And D is - 2/3. Other than those two, you did a really good job!
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3 years ago
$3,250 is withdrawn at the end of every month from an account paying 4.1% compounded monthly. Determine the previous value of th
kirill [66]
The amount needed such that when it comes time for retirement is $2,296,305. This problem solved using the future value of an annuity formula by calculating the sum of a series payment through a specific amount of time. The formula of the future value of an annuity is FV = C*(((1+i)^n - 1)/i), where FV is the future value, C is the payment for each period, n is the period of time, and i is the interest rate. The interest rate used in the calculation is 4.1%/12 and the period of time used in the calculation is 30*12 because the basis of the return is a monthly payment.

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4 0
3 years ago
Solve for x e^2x=2.6
vesna_86 [32]

Answer:

Solve for

x

x

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x

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Step-by-step explanation:

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2 years ago
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Feliz [49]
450

If he used 1/3 of the stock bottle, then you have
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7 0
3 years ago
What is the answer to the question above?
Bond [772]

Answer:

i beleive that B is the best option

4 0
2 years ago
Read 2 more answers
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