Answer:
1,020 seconds
Step-by-step explanation:
we know that
To find out how many seconds after Kristen gets home is her dinner ready, subtract the time Kristen gets home from the time Kristen's dinner is ready
so
Remember that
Convert minutes to seconds
232 = 520 - 2*144
and
808 = 520 + 2*144
which means scores between 232 and 808 fall within 2 standard deviations of the mean, so about 95% of scores fall in this range.
Below are the choices that can be found elsewhere.
a) $0.20 per mile
<span>b) $0.25 per mile </span>
<span>c) $0.40 per mile </span>
<span>d) $0.445 per mile
</span>
Cost of car = $5000
<span>Maintenance for 4 years = $1600 </span>
<span>Insurance for 4 years = $4800 </span>
<span>Fuel cost for 4 years = 40,000 /25 = 1600 gallons = $ 6400 </span>
<span>ADD ALL = $17800 </span>
<span>cost per mile = 17800/40,000 = 0.445 $ per mile </span>
<span>ANSWER is d</span>
