Enter an equation for the function. Give your answer in the form alb"). In the event that a = 1, give your answer in the form b".
A recent trend in advertising is viral marketing. The goal is to convince viewers to
share an amusing advertisement by e-mail or social networking. Imagine that the
video is sent to 100 people on day 1. Each person agrees to send the video to 5
people the next day, and to request that each of those people send it to 5 people the
day after they receive it. The number of viewers V(n) is an exponential function of the
number n of days since the video was first shown.
The equation is V(n) = 1

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

What is the reflection image of (5,-3) across the line y = -x?

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?