In 2009, the Gallup-Healthways Well-Being Index showed that 63.1% of adults in the U.S. were either overweight or obese. What is the probability that there will be at least 20 overweight/obese persons among our sample of 40 people? A. 0.50 B. 0.9570 C. 0.631 D. 0.316

Q: If "1"= one Million, "2"= one Billion, "3"= one Trillion, etc.  What is 1+1? I apologize if this…

A: Given that : "1"= one Million "2"= one Billion "3"= one Trillion Given that: 1+1= one Million + one…

Q: the solution of A=19 is incorrect. The answer was suppose to be A = 21 but I am not sure how that…

A: Graph:-

Q: What is the solution to 1+1 in Geometric Term?

A:

Q: A family - husband, wife, and two young children- reside in southern Italy: the husband cur- rently…

A: Given that, Husband currently earning in southern Italy=30,000 euros per year, whereas the wife does…

Q: Compute (3, -3,1) • (-1, -3, -4). (3, − 3,1) • ( − 1, − 3, -4)= (Simplify your answer.) - -

A:

Q: Can you please give more of an explanation on how you got these answers? Can you show the steps on…

A:

Q: Your solutions to part a and c are for a different question. Please upload solutions to part a and c…

A: This is not a linear program because of the quadratic term  in the constraint.Explanation:Linear…

Q: I need help with part c) of this question as well.

A:

Q: The answers on the left are supposed to be matched with the answers on the right. This was not done…

A: Data Point r  correlation Coefficient {(1,1),(2,2),(4,4),(5,5),(8,8)} r = 0.76…

Q: -5x1 + 4x2 = -3 -4x1 + 3x2 = 3 %3| Ex: 42 Э x =

A:

Q: Solve 4*- - gr-4 a. b. x- 2 d. 213

A: Solution: The objective is to solve the given equation

Q: 1) V29 2) Vr12 3) V16x7y5 x100 50 7) V y200 4) V(3x – 2)8 (Зх — 5) V25(x + 2)2 8) V32y725

A: Simplification

Q: Can you please elaborate on part b? I am having trouble understanding the solution

A: Confusion comes when you view f as a function, instead read the statement replacing f by "c"

Q: than one answer besides C. I know it's C, but what are t

A: We have to find the expression of A.

Q: How many modes are there in the following dataset? 5552668886525

A: Given data(X);5,5,5,2,6,6,8,8,8,6,5,2,5

Q: Solve for X E R³ the equation AX ВХ.

A: Solving for X.

Q: Help me solve this question 5y2+7y-3y2+2y-8 y=-4

A:

Q: Sorry to say that I followed pretty much none of this, especially the odd symbols and terminology. I…

A:

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: 2 6. Convert the equation to polar coordinates: y 2 x

A: we have to convert the rectangular equation into polar coordinates

Q: This doesnt make senser and the answer is wrong

A:

Q: The question was not answered correctly or in it's entirety.

A: The values of the distribution are explained using the spread or the dispersion of individual…

Q: A student claims that the equation ax = bx has no solution because a 6= b for all a and b. Is the…

A: The given equation, ax=bx

Q: Please explain how the solution became this

A:

Q: What is the solution? 19 in not correct..

A: Given that, seven prizes are to be given to seven different people in a group of nineteen. First…

Q: For this problem I believe that there is a typo. What I mean by b is actually c

A: Yes there is a typing mistake in option (c) . Here , Dx = c =-214724-1511-202-33-2=-14468-8

Q: Is det(AB) = det(B A)? Justify your answer.

A: Given- detAB=detBA To justify- The above expression.

Q: Hello, Can you explain problem c) I do not understand the solution.

A: From the obtained results, the test statistic is 4.41. The test is two-tailed.

Q: A thermometer is taken from a room where the is 21°C to the outdoors, where the temperature…

A: Given that a thermometer is taken from a room where the temperature is to the outdoors, where the…

Q: What in/are the solution(a) to the equation - 27 z-2. z-4. z-2 ar z-4.

A: Given that, x2=2x                ⇒x=2x Now am using hit and trial method For, x=2 2=22 2=2 Hence x=2…