If it depreciates by 10% every year, that means that the tractor is (100-10)=90% of its value in the previous year. Since 90%=0.9 (by moving the decimal 2 spots to the left), we multiply 50,000 by 0.9 the first year to get the second year's value, and that by 0.9, and so on. This can be shown by 50,000*(0.9)^t where t is the time in years. Plugging 7 in for t, we get 50000*(0.9)^7=Approximately 23914.85 dollars
If Mel drove 432 miles and drove an average of 72 miles per hour, the Trip would have taken 6 hours answer B
Answer:
Step-by-step explanation:
The equation of line having slope and passing through .
Answer:
$36 off
Step-by-step explanation:
$60 x 0.60 = 36
if you need the total cost of the item just 60 - 36 = 24
so you get $36 off of 60
and the new cost would be $24
The volume of a cone is one-third the volume of the cylinder that has the same height and radius, so the ratio is 1:3
b. 1:3