Answer:
22/7×9×3=22×9×3=594÷7=84.85
No, because it has a constant rate of change
Answer:
671 is the 224th term of the given series
Step-by-step explanation:
The given sequence is
2,5,8,11....
First term that is 2
common difference that is 3
we have to find 224th term
That is n =224
using 

On solving the above equation we get

Hence, 224th term of the given series is 671
How many tiles do they have?
36*24=864 If the amount of tiles they have is less than 864, subtract 864 by the amount of tiles.