When Sam is 13 his mother will be 39 which is 3 times as old as he is. So Sam's mother will be 3 times as old as Sam will be in 11 years. (Your answer is 11 years.)
Answer:
What we suppose to be answering?
Step-by-step explanation:
Answer:
scatter plot 3
Step-by-step explanation:
No correlation exists when there is no relationship between two variables. For example there is no relationship between the x-axis to the y-axis while the other plots has noticeable linear correlation.
Any number from 21-98 is between 20 and 99.
Answer:
a) 1200
b) 450
c) 380
d) 560
Step-by-step explanation:
