Answer:
200 miles.
Step-by-step explanation:
Let m represent number of miles.
We have been given that rental company A charges $35 per day plus $0.10 per mile driven. So total cost of m miles by company A would be .
We are also told that rental company B charges $25 per day plus $0.15 per mile driven. So total cost of m miles by company B would be .
To find the number of miles that will result in same rental, we will equate both expressions and solve for m.
Therefore, after 200 miles the prices charged by each company would be the same.
Answer:
a. 0.0783
Step-by-step explanation:
For each flight, we have these following probabilities:
A 15% probability that a flight is delayed
An 85% probability that a flight is on time.
Which of the following is closest to the probability that it will take 5 selections to find one flight that is delayed?
This is the probability that the first four flights are on time and the fifth is late. So
So the correct answer is
a. 0.0783
Answer:
The parameters of the exponential distribution is 0.0133.
Step-by-step explanation:
Exponential distribution is a continuous probability distribution.
The density function of exponential distribution is,
Here the parameter θ is the reciprocal of the mean of the random variable <em>X</em>.
The random variable <em>X</em> has an average value of 75 seconds.
Compute the parameters of the exponential distribution as follows:
Thus, the parameters of the exponential distribution is 0.0133.
Answer: first option
Step-by-step explanation:
Let's make the following conversion:
40 inches to feet (Knowing that 1 feet=12 inches):
The formula for calculate the are of a rectangle is:
Where l is the lenght and w is the width.
Therefore, when you substitute values, you obtain the following result: