C. only line u and line v
Answer:
5c+2
Step-by-step explanation:
Not sure the steps
Let A be asset turnover, R revenue, and S assets. You already know the equation for asset turnover:
A = R/S
Since we need to calculate revenue, we need to modify the equation a bit:
R = A*S
R = 7.2*88000
R = 633,600
This means that Ryan's net sales (revenue) were $633,600.
Answer:
a)
b)
And we can use the complement rule and we have this:
Step-by-step explanation:
Previous concepts
The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".
The probability mass function for the Binomial distribution is given as:
Where (nCx) means combinatory and it's given by this formula:
The complement rule is a theorem that provides a connection between the probability of an event and the probability of the complement of the event. Lat A the event of interest and A' the complement. The rule is defined by:
Solution to the problem
For this case we define the random variable X="number of children unvaccinated" and the distribution for X is given by:
Part a
For this case we want this probability:
Using the probability mass function we can replace and we got:
Part b
For this case we want this probability:
And we can use the complement rule and we have this:
Answer:
965 km per hour
Step-by-step explanation:
The total distance flown was 193km which was flown at constant speed and took 12 minutes. Dividing 193 by 12 gives us the km per minute
193/12 = 16.0833333
but this isn't the correct answer, this is in km per minute, and the question asked for km per hour. Since there are 60 minutes in an hour, multiply the answer by 60 to calculate how far the plane flew per hour.
16.083333333(60) = 965