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RideAnS [48]
3 years ago
14

Simplify 8(R + 6) - 2R

Mathematics
1 answer:
navik [9.2K]3 years ago
3 0
<span>8(R + 6) - 2R, 8R + 48 - 2R, The result is 6R + 48</span>
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schepotkina [342]

Answer:

25/16

Step-by-step explanation:

(4/5)^−2

=

(4/5)^−2

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(5/4)*(5/4)


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5^2/4^2

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(Decimal: 1.5625)

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The proportion of households in a region that do some or all of their banking on the Internet is 0.31. In a random sample of 100
Alenkasestr [34]

Answer:

Approximate probability that the number of households that use the Internet for banking in a sample of 1000 is less than or equal to 130 is less than 0.0005% .

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We know that Z = \frac{X-\mu}{\sigma} ~ N(0,1)

Probability that the number of households that use the Internet for banking in a sample of 1000 is less than or equal to 130 is given by P(X <= 130/1000);

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4 0
3 years ago
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