Answer: 0.32768
Step-by-step explanation:
Let x= number of employees have college degree.
Binomial probability formula :
, where p probability of success in each trial , n= sample size, x= number of successes.
As per given , p =0.80 , n= 5 , x=5
![P(x=5)=\ ^5C_5(0.8)^5(0.2)^{0}= (1)(0..8)^5(1)\ \ \ [\ ^nC_n=1]\\\\= 0.32768](https://tex.z-dn.net/?f=P%28x%3D5%29%3D%5C%20%5E5C_5%280.8%29%5E5%280.2%29%5E%7B0%7D%3D%20%281%29%280..8%29%5E5%281%29%5C%20%5C%20%5C%20%5B%5C%20%5EnC_n%3D1%5D%5C%5C%5C%5C%3D%200.32768)
Hence , the probability that all 5 will have college degrees = 0.32768
Answer:
24 miles per gallon
Step-by-step explanation:
Step one:
given data
total distance covered= 480miles
The total amount of gallons used is = 20
The miles per gallon
= 480/20
=24 miles per gallon
Step two:
hence the equation that we used in solving the problem is stated as
miles per gallon= total distance/total gallon sused
Answer:
You use 6 gallons of water per minute.
Explanation:
If you use 36 gallons in 6 minutes then you need to divide 6 by 36. 36/6=6. That would mean you use 6 gallons per minute.
Answer:
to the right of zero if postive if negative left
Answer:
86.4
Step-by-step explanation:
First adding up all the percentages on the chart you get 360
Then figuring out what 24° of 360 is
You then get 86.4
