Answer:
C. 12
Step-by-step explanation:
Find the percentage of him drawing a blue marble.
4/10 = 0.4
He has a 40% chance of picking blue.
Find 40% of 30.
12
He would draw a blue marble around 12 times.
Answer:
It is b,d,and e
Step-by-step explanation:
Answer: The answer is x < 12 but i don't see that as an option.
Answer:
x=6
Step-by-step explanation:
Divide both sides by 3