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JulijaS [17]
3 years ago
11

What two numbers add to 12 and multiply to 35

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
6 0

Answer:

7, 5

Step-by-step explanation:

The numbers are 7 and 5

When we add 7 with 5 = 7 + 5 = 12

When we multiply 7 with 5 = 7 x 5 = 35

inessss [21]3 years ago
5 0
5 and 7
5 + 7 = 12
5 x 7 = 35
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ANSWER

As given in question

plant’s height = 37 centimeters

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Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it receives.

the number of hours of sunlight = s

Than the equation become in the form

f(s) = 0.004s + 37

this equation shows the  height of the plant .

Hence proved

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3 years ago
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Suppose that a random sample of 10 adults has a mean score of 62 on a standardized personality test, with a standard deviation o
aniked [119]

Answer:

The 90% confidence interval for the mean score of all takers of this test is between 59.92 and 64.08. The lower end is 59.92, and the upper end is 64.08.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.9}{2} = 0.05

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

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Now, find the margin of error M as such

M = z*\frac{\sigma}{\sqrt{n}}

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The lower end of the interval is the sample mean subtracted by M. So it is 62 - 2.08 = 59.92

The upper end of the interval is the sample mean added to M. So it is 62 + 2.08 = 64.08.

The 90% confidence interval for the mean score of all takers of this test is between 59.92 and 64.08. The lower end is 59.92, and the upper end is 64.08.

5 0
2 years ago
Solve 3(x+2)+5(x+2)=64
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Answer:

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3x+5x+6+10=64

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8x=64-16

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x=6

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3 years ago
According to Newton’s third law, for every action, there is an equal and opposite
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True? I dont know what you're trying to ask. if you're asking whether or not it's true, it is.
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