4. You arrive at a bus station where buses arrive every 15 minutes, but you don’t know when the next bus will arrive. Which is the appropriate notation to describe your wait time (X)? X~Uniform[0,15] X~AN(7.5,4.33) X~N(7.5,4.33) X~Exp(7.5)

Q: -10 Write x as a linear combination of a and b. Your answer will be an approximation, you are…

A: To Write x as a linear combination of a and b. Using the help of given graph

Q: Find A + 0. 3 -7 0 0 0 = 0 0 A = %3D 8 -9 A+0 =

A: Given that two matrix and we solve use the addition rule of matrix and find (A+O).   Here i attached…

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A: We have to solve enequlity equations

Q: uppose Var(X) = 93, Var(Y) = 98, and X and Y are independent. What is Var(.6X + .4Y)?

A: Answer: - Given,  Var(X) = 93, Var(Y) = 98, and X and Y are independent.                 What is…

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A:

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A:

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A:

Q: 2- M ke 2.

A:

Q: 9 – 4x > –3

A: The given inequality is 9-4x>-3

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A: The objective of the question is find the  roster notation of the given set.

Q: Which of the following expressions is NOT equivalent 36 ? to x

A:

Q: A : x +5 = y+7 93. B: z+6 = x + 3 %3D C: y+3 = z+ 4 cars/ min cars/ min 7 () B cars/min cars/min…

A:

Q: How does x over 3-1 change into x-3 over 3, is it a rule?

A:

Q: Select all expressions that are equal to (v2)5 А: 5 B: 1 V25 С: 1 32 D: -(v2)5 E: 5 -27 F:

A: The given expression is 125. To find the equivalent expression in the given option. Properties of…

Q: x+1 1. 20 x-3 x-2 2. <0 3. x*-4x x-1

A:

Q: Consider the function f (same as in the previous problem) defined on the interval [0, 10] as…

A: Given Data: fx=35xx∈0,53x∈5, 10-y''=λy, y0=0, y'10=0To find: cn

Q: 1 dx D x(x*+ 1) Select one: a. x2 In +C b. In 2+1 C. In + 1 d. In 4 + C

A: Solution

Q: For number 51, can you show why -1/2  and 1/2 diverge and are not included.?

A:

Q: Suppose Var(X) = 75, Var(Y) = 83, and X and Y are independent. What is Var(.67X + .33Y)?

A: The objective of this question is to find the variance of the linear combination of two independent…

Q: -71/3 &lt; -7x-8/3 lessthanequalto 2

A: Given, inequalities

Q: Given that g(x)= a) g(9) X-2 x+3' find each of the following. b) g(2) A. g(9)= (Simplify your…

A:

Q: what is the coefficient of the fourth term of (1/x - 5) ⁴

A: First we calculate fourth term then we find coefficient of fourth term.

Q: O Evaluate 10

A: see the attachments below

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A:

Q: Evaluate 2(x+ 1) - 3 when x = 6.

A: We have to evaluate  2(x + 1) - 3 , when x = 6  Let ,  f(x) = 2(x + 1) - 3 Put ,  x = 6 in f(x)…

Q: Evaluate ITT Q6 1 1-x 4-x-y x dzdydx 00

A: