Answer: Test scores will decrease, because the graph shows a negative association
Step-by-step explanation:
trinomial has 3 sides cubic has 4 sides
I know that you need to use subtracting.
you also need the make the denominators the same.
Find what the LCM for both numbers 5 and 10.
5: 5, 10, 15
10: 10,20,30
Both have 10 and common.
Do 4/5 x 2/2 and you get 8/10.
Then do 2 1/10 x 1/1 and you get 2 1/10.
then subtract 8/10 by 2 1/10.
You will get 2 7/10 as your answer.
Answer:
B, 70pi ft2
Step-by-step explanation:
The equation to find surface area of a cylinder is 2(pi)(r)(h)+2(pi)(r)^2. So now plug the numbers in.. 2(pi)(5)(2)+2(pi)(5)^2 now, simplify. 20pi+50pi= 70pi ft2.