Answer:
1/6 is the probability of it being a green plastic marble.
Step-by-step explanation:
Note that there are 18 marbles in all (12 + 6 = 18).
Half of the green marbles (6) are made of plastic: 6/2 = 3
From the information above, we see that 3 green marbles are made of plastic. There are 18 marbles in all.
Divide, and simiplify.
(3/18)/(3/3) = 1/6
1/6 is the probability of it being a green plastic marble.
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The question is incomplete. The question is asking whether the given statement is TRUE or FALSE.
Answer:
The given statement is FALSE.
Step-by-step explanation:
Given:
Total unit cost of manufacturing product Y is, 
Total unit cost after modifying the style is, 
So, the differential cost for this situation is given as the difference of the modifying cost and manufacturing cost.
Therefore, the differential cost is given as:

Hence, the given statement is false and the correct value for differential cost for this situation is $12.
Answer: 7 times 4
Step-by-step explanation:
Radius = 5 cm
Height = 8 cm
Volume = πr²h
Volume = π(5 cm)² × 8 cm
Volume = π × 25 cm² × 8 cm
Volume = 200π cm³