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adoni [48]
3 years ago
5

Robert invests $1,100 at an annual interest rate of 8% for the period of 1 year. What equation shows the relationship between pr

incipal amount (p), rate of interest (r), period of investment in years (t), and interest earned (i).
Mathematics
2 answers:
Charra [1.4K]3 years ago
4 0
88 dollars hope this helps
algol [13]3 years ago
4 0
88 dollars

The equation would be:
prt=i
(1)(.08)(1100)=88

Hope this helps! ☺
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3 years ago
What operation is being done to the variable in the equation -5m = -40?
yaroslaw [1]

Answer:

m=8

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6 0
1 year ago
A company makes and sells charm bracelets. The cost of producing x bracelets is represented by the function C(x) = 180 + 8x. The
alexdok [17]

Answer:

The correct answer would be, No of bracelets the company must sell to break even would be 15

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R(x) = 20x

and Cost is given by the function as:

C(x) = 180 + 8x

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We know that Profit is equal to Revenue - Cost

i-e  

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P(x) = R(x) - C(x)

Now substituting the Revenue and cost values in the above equation.

P(x) = 20x - (180 + 8x)

P(x) = 20x -180 -8x

P(x) = 20x - 8x -180

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8 0
3 years ago
Help please ...................
GarryVolchara [31]

Answer:

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3 years ago
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