The table shows male and female life expectancy in several countries.
Country
South
Africa Yemen Mexico Nigeria Macau
Ukraine Ethiopia Guam
63.07
53.99
75.46
50.34
62.05
73.84
48.95
81.47
Male life
expectancy
(years)
74.77
59.21
81.73
48.45
66.27
79.63
55.33
87.54
Female life
expectancy
(years)
What is the value ofr, the correlation coefficient?
Round your answer to the nearest hundredth.
Enter your answer in the box.

Which situation could best be represented by this linear equation? 24x + 38y = 520 > if x represents the number of bracelets and y represents the number of rings, there were 24 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets and y represents the number of rings, there were 38 more bracelets sold than rings. the total sales were $520. if x represents the number of bracelets sold at $24 each and y represents the number of rings sold at $38 each, the total sales were $520 if x represents the number of bracelets and y represents the number of rings, there were 520 bracelets and rings sold. bracelets were $24, and rings were $38. e