This would be: 0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6
Now, strike off one number from each side (so 0, then 6, then 0, then 5) until you are only left with one or two numbers.
If you are left with one number, that is your median!
If you are left with two numbers, than you add them together, then divide that number by 2 (for example if you were left with 7 and 8, 7+8=15. 15/2=7 1/2)
In this case, you are left with one number, 2, so 2 is your median. I hope this helped!
The total cost of drilling a 500-meter well is the sum of fixed costs (1,000,000 riyals) and variable costs.
By integrating the marginal cost function we get the variable costs function. Evaluating the variable costs function from 0 to 500 meters, gives us the total variable cost.
So when one goes up, the other goes down. This is an inverse equation.
An inverse equation looks like this: y = 1/x
In this case, when parking fee (f) decreases, cars (c) increase. You know which side to put each variable on using the chart they gave you. f | c 20.00 15 (20.00 = x/15) x=300 30.00 10 (30.00 = x/10) x=300
So your equation in this case is f = 300/c Knowing that, plug in the fee of 6.00
6 = 300/c Multiply both sides by c. 6c = 300 Divide both sides by 6. c = 50 cars