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Yuliya22 [10]
3 years ago
5

What is the length of the diagonal (d) in the solid below?

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
8 0
The length would be 12
Airida [17]3 years ago
4 0

Answer:

Step-by-step explanation:

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Solve for x, y and z. PLEASE SOLVE ASAP I WILL GIVE 50 POINTS
Stells [14]

Answer:

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For a sample of n = 30 scores, a score that is 6 points above the mean has a z-score of z = 1.50. What is the sample standard de
sleet_krkn [62]

Answer:

4

Step-by-step explanation:

The z-score is calculated by the following formula

z=(x-μ)/σ

where

μ=Population mean

σ=Population standard deviation

If the z-score for a specific sample mean is discussed then z-score is computed as

z=xbar-μ/σxbar.

where

μ=Population mean

σxbar=Sample standard deviation

As the population mean and mean of sampling distribution of mean are equal so, μ is used in above equation.

Now, the z-score is given

1.5=xbar-μ/σxbar

σxbar=xbar-μ/1.5.

Also we know that z-score corresponds to a score that is 6 points above mean which means that xbar-μ=6.

σxbar=6/1.5

σxbar=4.

Thus, the required sample standard deviation is 4.

6 0
3 years ago
Find the value of xx and yy in the parallelogram below.
VikaD [51]

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Step-by-step explanation:

Opposite sides of parallelograms are equal.

-5y + 3 = 88

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6 0
2 years ago
Read 2 more answers
Que multiplicación me da a 100 como resultado?
alexira [117]

Answer: 1 x 100, 2 x 50, 4 x 25, 5 x 20, 10 x 10

Step-by-step explanation:

Todos se multiplican a 100

(I don't know how to speak spanish that well, I'm assuming you asked what multiplies to 100)

3 0
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b=2a/h

Step-by-step explanation:

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