Answer:
121.21 people per square mile
Step-by-step explanation:
area = 1/2(12 + 21)(14) = 231 mi²
28,000/231 = 121.21 people per square mile
Answer:
3*8*10=240! i think
Step-by-step explanation:
Answer:
The car travels different distances per unit of time because the portion shows a nonlinear, increasing function; -50; Both Table A and Table B do not represent functions; −2
; {−2, 0, 1, 2, 3, 4}
Step-by-step explanation:
A linear graph of any sort is a graph that has a constant rate of change. This graph is not linear; therefore it does not have a constant rate of change. This means that the car travels different distances per unit of time between sections.
To find the rate of change, we find the slope between these two points. We use the formula

Using our points, we have

A function is a relation in which each element of the domain (x) is mapped to only one element of the range (y). In both of these tables, we have x-values that are mapped to two y-values; in Table A, 3 is mapped to 1 and 0; and in Table B, 5 is mapped to 2 and -2.
We use the slope formula again:

Using our points, we have

The domain of a graph is the set of inputs or x-values. From our points, we have the set:
{-2, 0, 1, 2, 3, 4}
C = 45 + 3.75m....the domain in this equation is gonna be ur m values...the number of magazines ordered....so the domain will be all whole numbers...and whole numbers are all positive numbers including 0...no fractions or decimals