Use the table to determine the probability. Round your answer to three decimal places if necessary.The following table displays the age, in years, and sex for the residents of a retirement home.Age (years)? 60-69 70-79 Over 79Total Male0.19?0.10.11?? Female0.20.1?0.3?? Total???1What is the probability that a resident is male and in the age group 60-79?
A. 0.305
B. 0.28
C. 0.29
D. 0.31
Answer: C
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Solve the equation for exact solutions over the interval [0, 2?).cos2x + 2 cos x + 1 = 0
A. 
B. 
C. {?}
D. {2?}
Find the prime factorization of the number.183
A. 3 ? 59 B. 3 ? 3 ? 61 C. 3 ? 3 D. 3 ? 61
Suppose I have three bags, one with two peaches, another with two plums, and a third mixed bag with one peach and one plum. Now I give the bags (in mixed-up order) to Alice, Betty, and Connie. I tell the three to look into their bags and that I want each to make a statement about the contents of her bag, but I want them to lie. Here is what they say:
? Alice : I have two peaches. Betty : I have two plums. Connie : I have one peach and one plum. ? Now here is the game. I want you to develop a strategy of asking one of the three to reach into their bag and pull out one fruit and show it to you. The fruit is then returned to the bag and you ask another to do the same thing. Continue until you can deduce which bag is the mixed bag. What is the minimum possible number of necessary moves? Explain. What will be an ideal response?
Find the slope and y-intercept of the line.-6x + 5y = 7
A. slope = 
; y-intercept = 
B. slope = 6; y-intercept = 12
C. slope = 
; y-intercept = - 
D. slope = 
; y-intercept = 