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777dan777 [17]
3 years ago
12

What is the product of (9)(-9)(-1)? -81 -1 181​

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

D.81

Step-by-step explanation:

happy chrismas every one

plz mark me brainliest

Fed [463]3 years ago
6 0

Answer:

81

Step-by-step explanation:

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9514 1404 393

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  12. $1,035,057.23

  13. $988,881.23

  14. $7,762.93

  15. $8,686.16

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Step-by-step explanation:

The annuity and amortization formulas are used for problems like this.

  sum of monthly payments = P((1 +r/12)^(12t) -1)/(r/12)

  monthly amount available = P(r/12)/(1 -(1 +r/12)^(-12t))

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12. The sum of monthly payments of 74, accumulated at 9% compounded monthly for 52 years is ...

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13. The total of payments is ...

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So, the interest earned is ...

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14. The amount available in perpetuity is the monthly interest on this account balance.

  $1,035,057.23 × .09/12 = $7,762.93

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16. The amortization formula is used for this, too.

  8066 = P(.094/12)/(1 -(1 +.094/12)^(-12·30)) = 0.00833568P

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2 years ago
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kifflom [539]

Answer:

2nd choice

Step-by-step explanation:

to find the inital peanuts, we multiply 32 ounces by 3/10 or 0.3. then we add x which are peanuts as well. that makes 0.3 x 32 + x. this is our total peanuts. to find the percantage, we find the whole mixture which is now 32 + x, divide peanuts by the whole mixture and multiply by 100.

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