5. A box contains 2 identical pistols. Pistol A contains 7 live bullets and 3 blank bullets while pistol B contains 2 live bullets and 8 blanks. Following an annoying question from Holmes in his Stat 230 class, evil Professor Moriarty chooses a pistol at random and then fires once directly at Holmes. (Note: bullets are, of course, without replacement) (a) Find the probability that Holmes survives this shot (i.e. a blank bullet is fired).

Q: TT 밴우 4 x2 Vx2+4 dx

A:

Q: 3. Find the solution of the given initial value problem. d'y 3dy dx +2y = 2x, y(0) =y'(0)= %3D dx…

A: if we do the part A then part B will also be completed, as we need solution in part A which we can…

Q: -4) 12x+30= 3xー12

A: we first distribute the equation, Then combine like term on same side.

Q: please what if it was from the left endpoints howould i solve that

A:

Q: : Eliminate the Parameter 1-26,

A: Given equations - x = t+2t = x-2              ...................(1)Andy = tt+2y = x-2x-2+2…

Q: how to solve for variable 9x=243

A: To solve for x:

Q: E. Solve algebraically: V2x -6 + 3 x

A:

Q: when solving for distance, how can I find rate while time and distance are given to me? ex girl one…

A: Distance = Speed x Time Or, Speed= Distance / Time , you can use this formula to find rate (speed).

Q: 3x 2. Solve 256 = 16 x-2 by first expressing each side as base 4.

A: 2. Solve 2563x=16x-2 by first expressing each side as base 4.

Q: 5. Complete the steps to show how to solve x? = 36. %3D

A: Given x2 = 36

Q: 52x - 3(5*) = 28

A:

Q: (a) Var(X + Y ) = Var(X)+ Var(Y) (b) Ε(XY) - (EX) (EYΥ) (c) E(X + Y ) = EX+ EY

A: Since we answer up to three subparts of a problem, we'll be answering the first three sub parts…

Q: Select True or False for each value for x that solves the equation x2 = 300.

A: The objective of the question is to find the values of x that satisfy the equation x^2 = 300 and…

Q: Select True or False for each value for x that solves the equation x2 = 300.

A: The objective of the question is to find the values of x that satisfy the equation x^2 = 300 and…

Q: determine the value or values that must be excluded as possible solutions 4/x +2/5 =2

A: Excluded value is a variable’s value that makes the denominator 0.