Question

A box contains 6 red beads and 5white beads. Another box contains 8 red
beads and 4 white beads. If one bead is taken from each box, then
a. What is the number of possible pairs?
b. What is the probability of both beads being red? 21
c. What is the probability that both are white?
d. What is the probability of getting at least one red bead?​

Answer 1

Answer:

a.)white bead red bead,white bead white bead,red bead red bead,red bead white bead.

b.)6/6+8+5+4=6/23

c.)4/6+8+5+4=4/23

d.)6+8/8+5+6+4=14/23

thank you