Answer:
She drove 72 miles on tuesday,
Over 3 days she drove = 50+72+38 = 160 miles
Now,
ratio = 72 : 160
= 36/80
= 9/20
= 9:20
A) 9:20
Answer:
It is: (f(2) - f(0))/(2 - 0)
f(2) = 250(0.5)(2) = 250
f(0) = 250 (0.5)(0) = 0
So: (250 - 0)/(2 - 0) = 250/2 = 175
The average rate of change is 175.
Step-by-step explanation:
7/8-3/8=
Is it more than one half or less then one half