3, A set of data items is normally distributed with a mean of 500. Find the data item in thi distribution that corresponds to the z-score of 1.5, if the standard deviation is 80. A) 540 B) 580 C) 620 D) 900

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A: 7=s-3

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A: The given equation is: y=x+4

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A: To show the solution on the number line

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A:

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A: Given, an equation |16-3b|=22.

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A:

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A: To evaluate-3(7a)

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A: Solution

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A:

Q: Find A for

A:

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A:

Q: [0 0 -9 3 y

A: Given,           0-93 xyz

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A: We will answer the first question as we don't answer multiple questions at a time. Please resubmit…

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A: ∫-2-1 (y-2)dy/y ∫-2-1 (y - 2/y)dy [ 2y3/2/3 - 4y]-2-1 -2i/3 - 4i +42i +42i -14i/3 +82i

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A:

Q: (A v B) A -C

A: Solution: The objective is to complete the truth table

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A: Given, 12+1335+16

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A:

Q: b. 15 – 2x| > 7

A: The given inequality, 5-2x>7

Q: 3 27 ||

A: The given expression is 8273

Q: 2. If a b= (a+b)^2 and a @b = (a - b)^2, then what is the value of (4*3) @ (3*4)? Select an answer A…

A: The problem provides two operations, * and @, which are defined as follows:a*b=(a+b))2a@b=(a-b))2We…

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A: Given The Integral is  Aim:To evaluate the Integral.For a given function   and its derivative, the…

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A: Given,           2y3·3xy33x2y4

Q: Evaluate without using a calculator 643 3 9월

A:

Q: C(3,-2)=0 True O False

A: We have to find the correct choice.