The variable 'T' equals -20.
Answer:
i) 66
ii) 536
Step-by-step explanation:
Check attachement(s) for solution.
- Attachment - 1: Solution (i)
- Attachment - 2: Solution (ii)
Answer:
0.16666666666
Step-by-step explanation:
Answer: A. There were 500 liters in the tank when the leak started, and it is decreasing by 9 liters per minute.
Step-by-step explanation:
This equation is in the form; y =mx + c.
<em>c</em> in this equation is the value of y when x is at 0.
<em>c</em> in the above formula is 500 which means that the number of litres (y) at zero minutes(x) is 500 litres.
<em>m</em> is the rate of change as a result of a change in x.
<em>m</em> in this equation is -9 which means that the water is reducing by 9 litres every minute (x).
85.7%
4500/5250=.857
move decimal 2 places to the right to convert a decimal to a percentage
