It looks like A, but the answer is a little messed up.
The Recursive sequence should be:
An=-1 An+1=An+5
Answer:
26:25
Step-by-step explanation:
There is more than one answer. The amount of tulips in each vase if there is more than one and less than 10 with a total of 36 will be of the following:
2 each in 18 vases
3 each in 12 vases
4 each in 9 vases
6 each in 6 vases
9 each in 4 vases
knowing the answer is between 3 & 4 plug those as x and see what you get for answers than adjust the number accordingly
3^3+2(3) = 33 so its higher than 3
4^3 + 2(4) = 72 so it is lower than 4
try the middle so try 3.5
3.5^3 + 2(3.5) = 49.875
question states use 1 decimal place so now try 3.6
3.6^3+2(3.6) = 53.856
3.5 is closest
