Answer:
448
Step-by-step explanation:
4*2*7*8=448 different combinations
Volume of the cylinder = πr²h = π(1)² (21) = 21π cm³
Volume of the cone = 1/3 π r² h
21π = 1/3 π (r)² (7)
r³ = 21π ÷ (7/3 π)
r² = 9
r = 3
Answer : Radius = 3
A. simple random
b. systematic
c. cluster
d. stratified
e.convenience
Answer:
Step-by-step explanation:
It depends on how you look at it, the answer is C.
