A train travels at 75 miles per hour. An equation can be written that compares the time (t) with the distance (d). What is the domain and range?

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.

5x10^11 x 65

325 x 10^11

or

325,