Using it's concept, it is found that the probability that the first three balls are drawn out of the box alternated in colour is of 0.1541 = 15.41%.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
Considering the situation described, the ways that alternate colored balls can be taken, and their probabilities, are given as follows:
- R(5/8) - W(3/9) - R(5/11).
- W(3/8) - R(5/10) - W(5/11).
Hence the probability is given by:
More can be learned about probabilities at brainly.com/question/14398287
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Answer at the bottom
Step 1: Simplify both sides of the equation.
4x−7x=34−55
4x+−7x=34+−55
(4x+−7x)=(34+−55)(Combine Like Terms)
−3x=−21
−3x=−21
Step 2: Divide both sides by -3.
−3x
−3
=
−21
−3
x=7
Answer:
x=7
Answer:
5
Step-by-step explanation:
75 / 5 = 15
5 + 5 = 10
so 5 does both
Answer:
to get the total number to 4 add 3/8
Step-by-step explanation:
The answer is some words, hope this helped