A car was valued at $34,000 in the year 1990. The value depreciated to $12,000 by the year 2003.
A) What was the annual rate of change between 1990 and 2003?
r=
Round the rate of decrease to 4 decimal places.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

b i think

step-by-step explanation:

not really sure

18.75 gallons

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.