The constant of proportionality in this situation is 32 and it represent the miles.
m = 32 x g can be interpret as
m(average number of miles) = 32(miles) X g(gallon)
Answer: 3:5
Step-by-step explanation:
The first one
(I needed to have more characters)
Answer:
about 0.0927 seconds
Step-by-step explanation:
Put the given information into the given formula and solve for the remaining variable. It is a linear equation, solved in the usual way.
ln(0.430/0.750) = -7.50t/1.25 . . . substitute the given information
-ln(43/75)/6 = t ≈ 0.092714 . . . . . divide by the coefficient of t
Rounded to 3 significant figures, the time is 0.0927 seconds.