Answer:
ok so first you add all the prices together.
$9:00+$7:00+$8:00+$6:00+$4:00=34
then divide 34 by the number of prices.
34/5
then you get the mean
$6.8 is the mean
Step-by-step explanation:
You line them up from smallest to greatest
Answer:
$112
Step-by-step explanation:
7% for each year = $28
7% for four years = $28.4= $112
Answer:yes 108 is more than 60
Step-by-step explanation:
Answer : 70
Step-by-step explanation: because 40 +30 and the biggest number in the chart is 7 just add a 0 and it becomes 70
