Answer:
The answer is:
30 minutes.
Step-by-step explanation:
We are given the following information:
at 160 m/min, tool life = 5 min.
at 120 m/min, tool life = 17 min.
This means that as the speed reduced from 160 m/min to 120 m/min, the tool life increased from 5 min. to 17 min, hence the difference between the changes are:
speed = 160 - 120 = 40 m/min
tool life = 17 - 5 = 12 min.
Therefore, it can be concluded that a change of speed of 40 m/min, increases the tool life by 12 min.
40 m/min = 12 min
∴ 1 m/min = 12/40 min.
∴ 100 m/min = 12/40 × 100 = 0.3 × 100 =30 min.
Answer:
the future value is $47,371.74
Step-by-step explanation:
Given that
The borrowed amount is $24,000
The rate of interest is 12% per annum
The time period is of 6 years
We need to find out the payment made i.e. future value
So as we know that
Future value = Present value × (1 + rate of interest)^no of years
= $24,000 × (1 + 0.12)^6
= $24,000 × 1.12^6
= $47,371.74
Hence, the future value is $47,371.74
-3/9 is equal to -0.3333333333333
So no, -3/9 is not greater than -0.33
Hope this helps ^-^
Answer:
Colin will have £4,836.92 in his account after 3 years
Step-by-step explanation:
Please see the attached file for explanation
