A box contains 20 red marbles and 30 blue marbles. A second box contains 10 white marbles and 40 black marbles. If you choose on
e marble fra
each box without looking, what is the probability that you get a blue marble and a black marble?
each box without looking, what is the probability that you get a blue marble and a black marble?
1 answer:
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<h2>Hello!</h2>
The answer is:
C.
The density is the relation between the mass and the volume of an object. We are given four options to chose, and we can find the correct one by doing the following calculations:
So, the correct options is C.
Have a nice day!