Tim is investigating the relationship between the number of years since a tree was planted and the height of the tree in feet. his data are shown in the table. years since tree was planted vs. height of tree
years since the tree was planted, x
height of tree in feet, y
2
17
3
25
5
42
6
47
7
54
9
69
using a regression calculator, what is a good prediction for the height of the tree when it is 100 years old?

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: