Answer:
p=-37
Step-by-step explanation:
(5p/7) -18=-43
5p-126=-301
5p=-175
p=-37
Probability that one bead of each colour is taken from
.
<u>Solution:
</u>
Given that
Total number of Beds = 11
Number of red beds = 7
Number of white beds = 11 – 7 = 4
Two beads are taken at random from the bag. Need to find the probability that one bead of each colour is taken.


So probability that one bead of each colour is taken = Probability of getting red bed multiplied by Probability of getting a white after first one is red

Hence, required probability is
I believe you would add 918 and 540 to get 1458. then take 1458 and divide by 54 to get 27 as your answer.
Answer:
thats long just use calcukator