A marble is selected at random from a jar containing 3 red marbles, 4 yellow marbles, and 6 green marbles. What is the probability that a) the marble is red? b) the marble is not yellow? c) the marble is either red or green? d) the marble is neither red nor green?A marble is selected at random from a jar containing 33 red marbles, 44 yellow marbles, and 66 green marbles. What is the probability that a) the marble is red? b) the marble is not yellow? c) the marble is either red or green? d) the marble is neither red nor green?

 a)

Step-by-step explanation:

Since we have given that

Number of red marbles = 3

Number of yellow marbles = 4

Number of green marbles = 6

Total number of marbles = 3 +4 +6 = 13

a) the marble is red?

Probability of getting a red marble =

b) the marble is not yellow?

Probability of not getting yellow =

c) the marble is either red or green?

Probability of getting either red or green = P(red) + P(green) =

d) the marble is neither red nor green?

Probability of getting neither red nor green = P(getting yellow) =

Hence, a)

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

answer:

125 yards

explanation:

75+50=125. that is my answer