8. REINFORCE Find the image of P(4,8) under a dilation with scale factor and center of dilation at the origin.

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Q: 4. Explain how to use the formula P(A or B) = P(A) + P(B) – P(A and B). Be specific. %3D

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A: Here all probability are from normal distribution table

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A: Given query is to find the measure of x.

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Q: Which of the following is NOT a mathematical sentence? Ax+2 B.x+24 C.x>2 D.x<4

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A: given f(x)=x3-9x+1 in the interval [2,4] n=5  f(2)=x3-9x+1=23-9(2)+1=8-18+1=-9&lt;0…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.