Answer:
The mean is 20
Step-by-step explanation:
17+19+21+23=80
80 div 4 = 20
Answer:
2827.4ft.^3
Step-by-step explanation:
Volume of a Cone:
V = πr^2 h/3
V = π·15^2·12/3
= 2827.43339
Rounded to the nearest tenth = 2827.4ft.^3
Hope this helps :)
Answer:
65
Step-by-step explanation:
Thats The Correct answer I dont really know how to explain
Maybe you should try 18 it might work because it will all be equal
Y=-3x+1 this is the answer I think
