A bag of candy contains 3 blue, 5 red, 4 green, and 3 brown pieces.

What is the probability of picking a blue and then a green, with replacement?

i think it is c, not positive though

step-by-step explanation:

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step-by-step explanation:

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$79500

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft