While the integral is doable in the given order of variables (factorize the denominator and expand into partial fractions), swapping the order make things easier.

Answer:
The number of items bought and the checking account balance - negative correlation
The height of a baseball player and the number of hits made- no correlation
The time spent practicing and the number of free throws made- positive correlation
Step-by-step explanation:
Answer:
C. both A and B
Step-by-step explanation:
The student incorrectly applied the Distributive Property in Step 1 by not multiplying 8 and 7. Then they added 7 to 7 to cancel them out, but subtracted 7 from 75 instead of adding like they did on the other side of the equal sign.
Answer:
X=2
Step-by-step explanation:
Answer:
1-1/2. 2-15
Step-by-step explanation: