Answer:
1000
Step-by-step explanation:
Answer:
12/55
Step-by-step explanation:
Probability is the ratio of the number of possible outcomes to the number of total outcomes.
Given that the bag contains 8 red balls and 3 white balls, the probability of picking a red ball
p(r) = 8/(8+3) = 8/11
Probability of picking a white ball
= 3/11
when a red ball is picked first, the total number of balls reduces to 10 hence the probability that the second ball is white, given that the first ball is red
=8/11 * 3/10
= 24/110
= 12/55
Answer:
x = 3.748
Step-by-step explanation:
this problem requires logs
![log_{7} 30 = x-2](https://tex.z-dn.net/?f=log_%7B7%7D%2030%20%3D%20x-2)
x = 2 + log_7 (30) or 3.7479
Answer:
5'2
Step-by-step explanation:
1.5
negative times a negative is a positive
4x3/8=1.5