Answer:
5.31
Step-by-step explanation:
Given the regression line equation,
, where,
x = number of slices of pizza eaten
y = number of laps run immediately
Number of laps run by a player who ate 7 slices of pizza can be predicted by plugging in x = 7 into the regression line equation to find y:




He would have to sell at least 19 vacuums.
Answer:
5.32
Step-by-step explanation:
You would have to subtract 6.73-1.41.
Answer:
234
Step-by-step explanation:
Ax+By=C , where A=0, B is positive , and C is negative
so y = - C/B (less than 0)
So answer is the last one. (y = -3)