There are 25 marbles, 5 are red, 5 are blue, 5 are green, 5 are yellow, and 5 are purple. Picking one without looking, what is t
he probability of getting a green marble?
Please show your work.
Please show your work.
2 answers:
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Step-by-step explanation:
there 5^(n+1) + 5^(n+2) = 5^n x 5^1 + 5^n x 5^2 breaking them as x^(a+b) = x^a x x^b
then taking common 5^n from both terms
