The graph of F9x0 shown below resembles the graph of G(x) = x^4, but it has been changed somewhat. Which of the following could be the equation of F(x)? A. F(x0=-1/3x^4 + 2
B. F(x)= -1/3x^4 - 2
C. F(x)=1/3x^4 - 2
D. F(x)=1/3x^4 + 2

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

i dont know what you want me to answer for this but im guessing 2: 11?

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.