A bag has 4 green marbles and 8 red marbles. Half of the red marbles are made of plastic. A marble is selected at random from th
e bag. What is the probability that it is red, plastic marble? Write answer as a fraction.
1 answer:
I believe it is 4/12 since you have a total of 12 marbles and only 4 are red plastic ones
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Answer:u= -4
Step-by-step explanation:
Step-by-step explanation:
working g and everything is above
hope its of help
It turns out that 5% of 400 is 20.
(1/20)*400=20.
So Ian was being paid £400 a week before he was given a pay rise.
Volume of a cone = 3.14 x 0.75^2 x 2/3
= 3.14 x 0.5625 x 2/3
= 1.76625 x 2/3
= 1.1775 = 1.18 feet^3
