Answer:
434
Step-by-step explanation:
Looking at this sequence, we can immediately tell that it is <em>arithmetic</em>, because the terms keep adding up by 9.
Now that we know it is arithmetic, we can use the formula:
Where tn represents the nth number, t1 represents the first term, and d represents the increasing change.
Plugging in the given values, we have:
This mean that ashley add 36 litres at a rate of 4 litre/mins
therefore t is equal to 36/4=9 minute
Therefore ashley take 9 mins.
Answer:
i can't tell what we need to do
Step-by-step explanation:
It is 46
11+5= 16+3= 19x2= 38+8= 46x1=46