a) P(X= 4) when A = 2 P(X= 4) = b) P(X ≤ 5) when A = 5 P(X ≤ 5) = | c) P(X> 4) when X = 3 P(X > 4) =

Q: Show that (k^2 * (k+1)^2)/(4) + (k+1)^3 is equal to ((k+1)(k+2)/2)^2

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Q: -2{-12/-3+2[2²-12-√100]-(3²)}

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Q: 5(x-3)<2(3x-1)

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Q: 1) If f (x) = 1 x-7 then f-1 (x) =2x+7                   2                 a) true  b) false…

A:

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Q: X~ N(3,49),  (a) P(X > 3) (b) P1 < X<5) (c) P(-5 < x <9)

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Q: 19) (x +2)4 – )2 +4 = 0 5(x+2,

A: (x+2)4-4(x+2)2-(x+2)2+4=0 (x+2)2((x+2)2-4)-((x+2)2-4)=0 (x+2)2=1,(x+2)2=4 x+2=+-1,x+2=+-2…

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Q: fg)(x)=  f(x)=3x−8 and g(x)=x2+16x+63 Use “U” to indicate the union of intervals.

A:

Q: Suppose that f(x) = 3x² - 4x + 4 and Find the following: 1. (fog) (6) = Number 2. (fog)(0) = Number…

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Q: Which of the following statements below are true for f(x) = - 2(x - 1)(x - 2)(x + 3)(x + 4)? * i) as…

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Q: 5.) Evaluate f(-3) for f(x) = x³ +3x + 17

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Q: X- (X)NI X 13g Tol tuods JadW (q )

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A:

Q: Suppose that X ~ N(-7, 14). Find: (a) P(X-10) (c) P(-15 <X<-1) 1.

A: