It’s not a function because the domain (the X) is repeating...
X cannot repeat if you want it to be a function
The answer is A: A uniform probability model is a good model to represent probabilities related to the numbers generated in Pedro's experiment.
and B: It is likely that the spinner is fair.
107.2×.26= 27.87 gallons
107.2 liters, .26 gallons per liter
To solve this problem you must apply the proccedure shown below:
1. You must make a system of equation by using the information given in the problem above. Then, let's call:
: The number of computers sold.
: The number of hard drives sold.
2. Therefore, you have the following system of equations:
2. Solve for in the first equation and substitute it into the second equation:
3. Solve for :
4. Substitute the value of into the first equation to calculate :
Therefore, the answer is: The store sold computers and hard drives.