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VladimirAG [237]
3 years ago
14

How many eights are there in 6 1/2

Mathematics
2 answers:
Fiesta28 [93]3 years ago
6 0
6 \frac{1}{2} = \frac{6\cdot2+1}{2} = \frac{13}{2} = \frac{13\cdot4}{2\cdot4} = \frac{52}{8} \\\\Ans.\ 52\ "eights"
Alona [7]3 years ago
5 0
There are (8) eighths in 1, so multiply this by 6 1/2 to determine how many eighths there are:

8*6.5 = <u><em>52 eighths</em></u> in 6 1/2


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OverLord2011 [107]
The series shown is an geometric series and the explicit formula is given by:
an=ar^(n-1)
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a=first term
n=number of terms
r=common ratio
from the sequence:
a=30
r=5
thus the explicit formula will be:
an=30(5)^(n-1)
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3 years ago
Can someone help me please?
taurus [48]

Answer:

437.4 meters squared

Step-by-step explanation:

7.2*4.5=32.4=b

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3 0
3 years ago
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Shira has 20 books on her bookshelf. Of those 15 are about horses, the rest are nature books. What fraction of Shiras books are
givi [52]

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1/4

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6 0
3 years ago
Enter the values for m, n, and p that complete the difference:
inessss [21]

Answer:

p = 2

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Step-by-step explanation:

In order to be able combine (either add or subtract) rational expressions we need to write them with a common (similar) denominator. For that reason we first find the Least Common Denominator of both fractions, that way understanding how to express the two fractions using equivalent fractions with like denominator that can be combined.

We see that the denominator of the first fraction contains the factor "x", therefore "x" has to be a factor of that least common denominator.

We also see that the second fraction  contains "2" as a factor, therefore 2 has to be a factor as well for our Least Common Denominator (LCD)

So the LCD we need is the product: 2*x which we write as 2x.

Now we write the first fraction as an equivalent one but with denominator "2x" by multiplying top and bottom by 2 (and thus not changing the actual value of the fraction): \frac{7}{x} =\frac{7*2}{x*2} =\frac{14}{2x}

Next we do the same with the second fraction, this time multiplying top and bottom by the factor "x":

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Now that both fractions are written showing the same denominator , we can combine them as indicated:

\frac{7}{x} -\frac{3}{2} =\frac{14}{2x} -\frac{3x}{2x} =\frac{14-3x}{2x}

This expression gives as then the values for the requested coefficients.

p = 2

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5 0
3 years ago
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Nataliya [291]

Answer:

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