Step-by-step explanation:
We know that



Answer:This law of exponents can only be used when the bases are equal.
Step-by-step. explanation:
He has half of the money because 1-1/2 = 1/2
a) The point (140, 57) lies furthest from the rest of the data, therefore making it an outlier.
b) Since the points are all going in somewhat of a positive diagonal direction, there is a positive correlation.
c) We can estimate that the new student weighs approximately 155 kg.