20 because 12 divided by 3 is 4. then you multiply 5 by 4. and you get 20.
Answer:
The usual size of the container is 15 ounces.
Step-by-step explanation:
Consider the provided information.
A protein mix claims to contain a bonus of 20% more mix than the usual size container.
Let the usual size of the container was x ounces.
They increase 20% of usual size and the bonus size is 18 ounces.
Therefore, the new size should be:

(∴20%=
=0.20)



Hence, the usual size of the container is 15 ounces.
Answer:
(3a-7) (2a-1) is the answer
Step-by-step explanation:
Having drawn one king, there are 3 kings remaining and a total of 51 cards. Therefore the probability of drawing another king is 3/51 = 1/17.