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gavmur [86]
3 years ago
12

How are rational expressions related to rational numbers?

Mathematics
1 answer:
Sholpan [36]3 years ago
4 0
A rational expression is the same way that any integer is also a rational number. You can stick to any polynomial in the numerator of a fraction and put "1" in the denominator.
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Please help ASAP!!!
Ne4ueva [31]

Answer:

Step-by-step explanation:

Find the sum of the squares of the residuals for

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6 0
3 years ago
Aphrodite took out a 30-year loan from her bank for $170,000 at an APR of
horsena [70]

Answer:

  A. $3246.74

Step-by-step explanation:

The monthly payment can be found from the amortization formula.

  A = P(r/n)/(1 -(1 +r/n)^(-nt))

where P is the principal amount, r is the annual rate compounded n times per year for t years.

Filling in the values, we compute the monthly payment to be ...

  A = $170,000(.072/12)/(1 -(1 +.072/12)^(-12·30)) = $1153.94

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The remaining balance after t years will be ...

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For the given initial principal and the computed payment, after 18 years, the balance will be ...

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The prepayment penalty appears to be ...

  (r/2)(0.80B) = (.072/2)(0.80)($111,054.71) = $3,198.38

The closest listed answer choice is ...

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Please ask your teacher how to get the answer, since none of the offered choices appear to be correct.

8 0
3 years ago
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Katarina [22]
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How many times does the graph of 4x = 32 - x2 cross the x-axis?<br><br> 0<br><br> 1<br><br> 2
Yakvenalex [24]

Answer:

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Step-by-step explanation:

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Because the discriminant is positive, we know immediately that this quadratic has two real, unequal roots.

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Nataly [62]

Answer:

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