Positive correlation.
Zero is x increases y stays the same
Negative is both decrease
Answer:
7
Step-by-step explanation:
Due Friday we have 3 days (Tuesday, Wednesday, Thursday)
21/3 = 7
3.14*r^2=50.24 => r^2=16. => r=4. => circumference=2*3.14*4=25.12
729. You just do 9 to the power of 3 or 9^3 and you will get 729. If it is not allowed, the answer is 504.(9 x 8 x 7)
answer is 19
the explanation is in the attachment
