Answer:
eqn : 9 x 9 x h = 1620
h = 1620 / 81 = 20
Step-by-step explanation:
The answer is 7 3/4 inches.
I noticed the word "train" in the problem and I knew I had to help you! :)
D. Only has 3 numbers in the 5-9 range, while the histogram shows 4. Hope this helps :)
Answer:
b^2-c^2-10b+10c
Step-by-step explanation:
b^2-c^2-10(b-c)
b^2-c^2-10b+10c
