Used cars usually have
select the best answer from the choices provided.

a
lower maintenance costs than new cars
b
lower financing costs than new cars
c
lower insurance premiums than new cars
d
higher depreciation rate than new cars

The correct answer is C. lower insurance premiums than new cars

Step-by-step explanation:

When we compare the insurance costs between new and used card, it costs less to insure used cars when you’re buying collision and comprehensive coverage. In general, we see that the  car insurance rate will drop by 3-4% for every year your vehicle ages. Meaning that, a 5-year-old vehicle is about 15-20% cheaper to insure than a brand new vehicle.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)