30,000 - 4000x = V would be your equation
Answer:
First roll: You have a 1/6 chance of rolling 6
Second roll: You will have 1/6 chance of rolling 6 too.
= 1/6x1/6
Probability = 1/30
thenks and pls amrk me brainliestt :))
I'm not sure what you are asking if your looking for the hours it should take him to get there it's about 10 hours adding the 2 and 3 he already drove... 5 left to go.. hope that helps
Answer:
Mean and standard deviation of the sampling distribution of the sample proportions are 76 and 0.0427 respectively.
Step-by-step explanation:
The mean for a sample proportion is given by μ = np
n = sample size = 100
p = fraction of the sample proportion that have what is being tested = 76% = 0.76
μ = 0.76 × 100 = 76.
Standard deviation of a sample proportion = σ = √[p(1-p)/n] = √(0.76×0.24/100) = 0.0427