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Sholpan [36]
3 years ago
12

The distance between a negative number and a positive number is 12 1/2 what are 2 number that fulfill this property

Mathematics
1 answer:
Dovator [93]3 years ago
5 0
Sorry I don't understand 12 1/2mean?  the distance between a negative number and a positive number is 12 or 1/2?
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Sally is shopping for diapers and sees a box with 216 diapers for \$39.98 and a box with 88 diapers for \$24.99 . Which option h
Mekhanik [1.2K]
The first step is to find out the value of one diaper for each equation

39.98/216 = 0.18
Therefore one diaper is for 0.18 cents

24.99/88 = 0.28
Therefore one diaper is for 0.28 cents

At the end the first deal is better
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Complete the following proofs.
Studentka2010 [4]

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and points are central arc

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2 years ago
What is the quotient of StartFraction 6 Over 7 EndFraction and StartFraction 3 Over 14 EndFraction?
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MrRa [10]

Answer:

0.7019; no, it does not appear to be safe.

Step-by-step explanation:

We want to find P(X > 185).  However, in a z table, we are given the area under the curve to the left of the value; this means we want to find

1 - P(X ≤ 185)

The z score for the mean of a sample is given by

z=\frac{\bar{X}-\mu}{\sigma \div \sqrt{n}}

For this situation, the mean, μ, is 189 and the standard deviation, σ, is 39.  Our sample size, n, is 27.  This gives us

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8 0
3 years ago
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MatroZZZ [7]

Answer:

Sarita is wrong, the correct equation is y=-3x+7

Step-by-step explanation:

we know that

The equation of a line in slope intercept form is equal to

y=mx+b

we have

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substitute in the equation

-2=m(3)+7

Solve for m

3m=-2-7

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substitute

y=-3x+7

therefore

Sarita is wrong

6 0
3 years ago
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