Zuri purchased a new home and created a function to model the value of her home. The value is modeled by the function f(x)=126000- 2500X,
where xrepresents the number of years since Zuri purchased the house. Which
of the following statements is true?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Which one is the correct answer, and why?