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Masja [62]
3 years ago
8

FIND THE MEAN: GRADES GIVEN 81, 70, 65, 89,70

Mathematics
2 answers:
Kobotan [32]3 years ago
4 0

Answer:

x-bar = 75

Step-by-step explanation:

81 + 70+ 65 + 89 + 70 =3 375

375/5 = 75

sergey [27]3 years ago
3 0
75 sorry if that’s wrong
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Model the product on the grid.record the product 4×19
lesantik [10]
The product would be 76 if you are looking for the answer of 4•19
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The total amount paid on a 35 year loan was $98,000. If the interest rate was 4.1% and compounded monthly, what was the principa
Levart [38]

Answer:

The principal amount was $23,393.45

Step-by-step explanation:

The total amount paid on a 35 year loan was $98,000 at the rate of interest 4.1%

We will calculate Principal amount by this formula

A=P(1+\frac{r}{n})^{nt}

Where A = amount (98,000)

           P = Principal amount (P)

           r = rate of interest 4.1% (0.041)

           n = number of compounding interest monthly (12)

           t = time (35 years)

98,000=P(1+\frac{0.041}{12})^{(12)(35)}

98,000=P(1+0.003416)^{(420)}

98,000=P(1.003416)^{(420)}

98,000 = P(4.189386)

= 4.189386P = 98,000

P = \frac{98000}{4.189386}

P = 23,392.4494 ≈ $23,392.45

The principal amount was $23,393.45

5 0
3 years ago
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Whats the GFC of 18 , 60 ?​
kirill [66]

Answer:

If you are reffering to GCF then the GCF would be explained like this

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Answer:

Step-by-step explanation:

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