Mathematics, 02.10.2019 20:30, natalieburnett82
)a bag has 7 red marbles, 8 blue marbles and 3 black marbles. what is the probability of picking a blue marble, replacing it, and then picking a red marble? answer a. 14/81 b. 7/108 c. 2/27 d. 1/9 2.)a bag has 7 red marbles, 8 blue marbles and 3 black marbles. what is the probability of picking a black marble, replacing it, and then picking a red marble? answer a. 2/27 b. 7/108 c. 14/81 d. 1/9
Answers: 1
Mathematics, 21.06.2019 16:00, brattymoo1009
This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?
Answers: 2
Mathematics, 21.06.2019 17:30, LuvIsRage2
Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
)a bag has 7 red marbles, 8 blue marbles and 3 black marbles. what is the probability of picking a b...