Consider a binomial random variable x with n = 100 and p = 0.2. USE SALT Find the mean for the binomial random variable x. Find the standard deviation for the binomial random variable x. Use the correction for continuity and approximate P(x 2 23) using the normal approximation. (Round your answer to four decimal places.) P(x ≥ 23) =

Q: ing in the addition problem 167 + 59. Draw (sim- Describe how to use bundled toothpicks (or bundles…

A: Solution: 167 + 59 We are showing pictorial representation is given below

Q: Problem 5

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Q: 7 - 5p + 3q  p = 1  q = 7

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Q: State what the problem means in terms of positive and negative counters and show all steps to a)…

A: The given question can be solved as shown in step2.

Q: 1 2x 1.7? Which expressions are equivalent to Select all correct answers. - -0.7 – 2 - x o -2x – 0.7…

A: The given expression is: 1-2x-1.7 Since the operation can only be done when constants and variables…

Q: Question 15) -9(7x + 4) + 2(7x + 4)

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Q: Can you help with this problem step by step?

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Q: How many positive integer solutions are there of the equation x+y+z=5?

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Q: M-[2 -3 4 -6 P:2 4 -5 4 2 -3 -2 -3 Io -3] 2. -3 -7 QUESTIONS CHOICES 2-26: FIND A: D:13 -3 -10 13 8…

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Q: 10. 2r + 3y +3: = 29 3r+ 4y +5z = 40 -3r - 5y - 4: =-47

A: Given2x + 3y + 3z = 293x + 4y + 5z = 40-3x - 5y - 4z = -47In matrix form the system of equations can…

Q: If then and A = -4 2 2 2 -1 -3 AB= BA= -3 and B= 0 4-41 2 0 4 -3 0

A: If A=-42-222-3-1-3-1 and B=04-4204-301then to find AB and BA.

Q: QUESTION 1 a) Solve the following: i. ii. -6 ≤2(-x + 4) ≤ 12 3(2x - 4) = 2[2x - 4(1-x)] iii. x+4 x +…

A: 1)i) 3(2x-4)=2[2x-4(1-x)] ii) -6<=2(-x+4)<=12 iii) (x+4)/2 + (2x-3)/5 =5 Repost the next part…

Q: {X+Y=3 {2x+4y=8   {8x-7=-2 {-2-3y=10 These are 2 different questions

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Q: O 7/1 - OO M8 7/43

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Q: You probably have seen the formula E, i = }n² + ;n This means that if you want to know the sur of…

A: Please check step 2 for the solution.

Q: What are the solutions to (x + 4)² = 25? O9 and -1 O -21 and 29 O-9 and 1 O -29 and 21

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Q: Problem 4 (6.EE.A.3) Which expression is equivalent to 5(4x+ 3)-2x? A. 18x+15 B. 18x +3 C 7x+8 D.…

A: We have to find the equivalent expression of 5(4x+3)-2x

Q: 09. Simplify x + 3 2x + 1 X w/ 3

A: Let assume,