Answer:
C.
Step-by-step explanation:
Diameter = 11 inches.
Radius = D/2 = 5.5 inches
Volume = 4/3πr³
= 4/3(3.14)(5.5)³
= 696.6 in.³
Answer:
B
Step-by-step explanation:
A rational number can be expressed in the form
← where a and b are integers
From the set
3 is rational as it can be expressed as
and = 3 ← rational
, and ← are irrational numbers
Thus there are 2 rational numbers out of the 5 given, thus
P( rational ) = → B