Answer: 16,000 Miles
How I got that? well I was taught that if the number is 5 or higher you should round it off to the left by 1... I basically just ad a 1 to the 15 because the 6 was higher than 5 so I got 15,680 - 16,000.
Answer: Lower left corner
A piecewise function is basically a combination of other functions to make one single function. We can break up the given piecewise function into two parts:
f(x) = x-4
OR
f(x) = -2x
The f(x) will change depending on what x happens to be. If x is 0 or smaller, then we go with f(x) = x-4. Otherwise, if x is larger than 0, then we opt for f(x) = -2x.
To graph this, we basically graph y = x-4 and y = -2x together on the same coordinate system. We only graph y = x-4 if x is 0 or smaller. Likewise, we graph y = -2x when x > 0. This results in the graph shown in the lower left corner of your four answer choices.
Note: the closed circle means "include this point as part of the graph". The open circle means "exclude this point as part of the graph". So this is why the upper right corner is very close but not quite the answer we want.
Answer:
Maximum of 14 Hours
Step-by-step explanation:
1500 + h(250) ≤ 5000
1500 + 250h ≤ 5000
250h ≤ 5000 - 1500
250h ≤ 3500
250h/250 ≤ 3500/250
h ≤ 14
Answer:
1/216
Step-by-step explanation:
6^-3= 1/6^3
=1/216
If the diameter is 30, then the radius is half that, or 15