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taurus [48]
2 years ago
8

Choose a rational function with a removable discontinuity. A f(x)=x+1x+2f\left(x\right)=\frac{x+1}{x+2}f(x)= x+2 x+1 ​ B g(x)=xx

2g\left(x\right)=\frac{x}{x^2}g(x)= x 2 x ​ C h(x)=2x2−2x+1h\left(x\right)=\frac{2}{x^2-2x+1}h(x)= x 2 −2x+1 2 ​ D j(x)=2xx2−1j\left(x\right)=\frac{2x}{x^2-1}j(x)= x 2 −1 2x ​
Mathematics
1 answer:
Dvinal [7]2 years ago
8 0

Answer:

ok i forgot answer but i think its 1 + 1 = 49e+02848923589 ye

Step-by-step explanation:

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if the probability of an event is 26% what is the probability of its complement occurring? a. 100% b. 74% c. 26% or d. 24%
oksian1 [2.3K]
B. 74%
This is because the complement plus the original must equal 100%.
So...
100 - 26 = 74
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A rope is at least 21 feet long. You want to cut it into 3 pieces. The second piece is to be twice as long as the first piece,an
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Answer:

the first piece of rope would be 4 feet

Step-by-step explanation:

4 + 8 + 9 = 21

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A running tap dispenses 0.15 gallons of water every second. How many pints of water is dispensed after 20 seconds? Show your wor
grigory [225]

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The figure above shows a square inscribed in a rectangle.
Debora [2.8K]

Answer:

31 units ²

Step-by-step explanation:

Area of a rectangle = length × width

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Width = 5 units

Area of a rectangle = length × width

= 8 units × 5 units

= 40 units ²

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Length = 3 units

Area of of the blue square = length ²

= (3 units) ²

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6 0
2 years ago
Assume that the heights of men are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches. If th
ioda

Answer:

The bottom cutoff heights to be eligible for this experiment is 66.1 inches.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Mean of 69.0 inches and a standard deviation of 2.8 inches.

This means that \mu = 69, \sigma = 2.8

What is the bottom cutoff heights to be eligible for this experiment?

The bottom 15% are excluded, so the bottom cutoff is the 15th percentile, which is X when Z has a pvalue of 0.15. So X when Z = -1.037.

Z = \frac{X - \mu}{\sigma}

-1.037 = \frac{X - 69}{2.8}

X - 69 = -1.037*2.8

X = 66.1

The bottom cutoff heights to be eligible for this experiment is 66.1 inches.

8 0
3 years ago
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