Answer:
17.1
Step-by-step explanation:
h=A/b
h= 316.35/18.5
h=17.1
I positive 15 and negative 15, in effect the absolute value function just removed negative signs
0.9 is the answer to your question
Answer:
So then 6000 is 100% of library 2.
Step-by-step explanation:
60/0.01= 6000
Assuming you pick 3 students at random, The probability that at least two plan on attending college is 84%.
<h3>Probability</h3>
Using Binomial Distribution
Given:
n = 3
p = 0.75
q = 1-0.95 = 0.25
Hence:
P[≥2] = P[2] + P[3]=(3c2 ×0.75²×0.25) + 0.75³
P[≥2] = P[2] + P[3]=0.421875+0.421875
P[≥2] = P[2] + P[3]=0.84375×100
P[≥2] = P[2] + P[3]=84% (Approximately)
Inconclusion the probability that at least two plan on attending college is 84%.
Learn more about probability here:brainly.com/question/24756209
