Answer: .375
Step-by-step explanation:
Instead of doing 8/3 it would be 3/8 since there are 8 cars being put inside of 3 feet. Therefore, 3/8= .375
Answer:
The solutions for the equation
are
.
Step-by-step explanation:
To find the solutions for the equation
you must:



Answer:
C) Uniform distribution
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely. In this case, the probability of producing a defective light bulb from a production line is the same over an interval of 90 minutes, so the correct answer is C.
We can calculate the probability.
Uniform probability distribution
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability that we find a value X lower than x is given by the following formula.

For this problem, we have that:
Uniformily distributed over a 90 minute interval, that is, between 0 and 90, so
and
.
We want to find 
Answer:
The answer is 4:1
Step-by-step explanation:
16:3 goes to 4:1
Answer:
86 is the score that Maurice must get to average his score to 80