"a ∝ b" means "a is proportional to b", which in turn means there is some constant k such that
a = kb
We're given that a = 18 and b = 3, so that
18 = 3k ⇒ k = 6
Then when b = 5, we would have
a = 6 × 5 = 30
B. Integers
C. Whole Numbers
D. Rational Numbers
E. Natural Numbers
Answer:
12 and 24
Step-by-step explanation:
cuz if he's 12 and she's 24 in 12 years he'll be 24
Answer:
The volume of the cylinder is 5, 024 cm cubed (the last option)
Step-by-step explanation: