Wertyuj S.
asked • 04/05/18
Gretchen is rolling a number cube. What is the probability of rolling a 1 followed by a 2 or a 3?
Kenneth S.
answered • 04/05/18
Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
p(1) = 1/6
p(2 or 3) = 1/3.
since these events are independent, p(1 then 2 or 3) = the product of the above two fractions.
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