В. 15 13.Calculate the sample size of the given data: E = 5, o =20 confidence level. D. 13 A. 65 С. 63

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A: We need to find how  many numbers are 10 units from 0 on the number line

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Q: Find the missing digits X and Y if 495 divides 18XY030.

A: if 495 divides 18XY030, then remainder must be zero, also at unit place in 495 we have 5 and because…

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A: to explain 6 to the tenth power

Q: Solve for c. 58

A:

Q: Solve for r. 9. 10 3.

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Q: Find a formula for the number of digits of 2n.  

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Q: The product of an even number and any other number is even.

A: The product of an even number and any other number is even.

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Q: Solve for b. * 13 12 18 24 of

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Q: 0.3x+7.5-11=24

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Q: Solve. 10 = 96

A: To solve10x=96

Q: Solve for x. x 6 4 3 x 0 = 132 4 5 - 4

A: We will solve the determinant in terms of X and then equate it to 132.

Q: Solve. -1 9. 25 27

A: To solve for 'x':

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A: Follow next step

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Q: How many times did you write the digit 4 if you write down all the numbers from 1 to a million?

A: 1 million =1000000

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A:

Q: What kind of number is zero?

A: An integer is colloquially defined as a number that can be written without a fractional component.…