A mathematics teacher wanted to see the correlation between test scores and homework. The homework
grade (x) and test grade (y) are given in the
accompanying table. Write the linear regression
equation that represents this set of data, rounding all
coefficients to the nearest hundredth. Using this
equation, find the projected test grade, to the nearest
integer, for a student with a homework grade of 49.
Homework Grade (x) Test Grade (y)
89
90
65
53
87
90
55
55
89
89
66
67
80
82

56

step-by-step explanation:

when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

step-by-step explanation:

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )