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svp [43]
3 years ago
11

Haley wrote the expression 24m – 6n. Kensi wrote an expression equivalent to Haley’s. Which expression could Kensi have written?

2(6m – 4n) 4(6m – 6n) 6(4m – n) 12(2m – 2n)
Mathematics
1 answer:
aliya0001 [1]3 years ago
6 0

Answer:

C) 6(4m-n)

Step-by-step explanation:

Because 6(4m-n)=24m-6n.

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Answer:

The angle is 35 degrees

Step-by-step explanation:

Since this is an isosceles triangle, we know that the two remaining angles must be the same. Set those angles equal to x. Now, we can solve for x by adding those two angles to the third angle and setting equal to 180.

x + x + 110 = 180

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4 years ago
Suppose that it is known that the number of items produced in a factory during a week is a random variable with mean 50. If the
iVinArrow [24]

Answer:

The probability would be 0.9586

Step-by-step explanation:

Given,

Mean, \mu = 50,

Variance, \sigma^2 = 24

Standard deviation,

\sigma = \sqrt{24}=2\sqrt{6},

If X represents the number of items produced in a factory during a week.

Hence, the probability that this weeks production will be between 40 and 60

=P(40 < X < 60)

=P(\frac{40-\mu}{\sigma} < \frac{X-\mu}{\sigma} < \frac{60-\mu}{\sigma})

=P(\frac{40-50}{2\sqrt{6}} < z < \frac{60-50}{2\sqrt{6}})

=P(-\frac{10}{2\sqrt{6}} < z < \frac{10}{2\sqrt{6}})

=P(-2.041 < z < 2.041)

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Using z score table

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3 years ago
This morning, Dakota took a history test. She got 17 out of 34 problems right. What percentage did Dakota get right?
balu736 [363]
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Step-by-step explanation:

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3 years ago
What is 1x + 2x = 4x
lubasha [3.4K]

Answer:

The answer should be x=0, hope this helps:)

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3 years ago
Read 2 more answers
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