Answer:
The lower quartile of Class A is greater than the lower quartile of Class B.
Class A has a Greater number of lower quartiles then Class B as the imagie shows. Class A has 65-75 while class B has 70-75.
They purchased a total of 1 13/18 pounds.
Answer: 15309
hope this helps, the nth term calulation is (7/3) times 3^n
Im not sure wym but i think the answer is 20
