Answer: The roots are x=-10 +- root 3.
Step-by-step explanation:
ANSWER:
total cost: $49.21
STEP BY STEP:
9.25 percent sales take in this case is $4.16, so just add that to total and get $49.11
Hope this helps!
So, for something to be a function see that we want one x value to correspond to only one y value. Solving for y here gives us:
So we see that for every x, there are actually two y values output, so it is not a function.
Answer:
The answer is 112 families in a neighboring township take their dog for a walk each day.
Step-by-step explanation:
We know that 38%, or 0.38, of the customers take their dog for a walk every day. If we multiply 0.38 times the number of families in the neighboring township that own at least one dog, we get 111.72.
0.38 * 294 = 111.72.
Round that to the nearest whole number and we get 112.
