Answer:
Step-by-step explanation:
volume =1/3×base area×height
216=1/3× A×6
base area=216/2=108 in²
Answer: I believe the 23rd, but if its in 10 years I must be wrong
I graphed the equation, but replaced t with x
Answer:

Step-by-step explanation:
When solving for 1 variable, set the other to 0 and solve.

Answer:
4
Step-by-step explanation:
Plug in the standard deviation formula. This is new to me but it took some research.. Hope it helps