Answer:
A
Step-by-step explanation:
A recursive formula allows the term in a sequence to be obtained from the previous term.
To find any term in the sequence multiply the previous term by the common ratio r
r = - 6 ÷ 2 = 18 ÷ - 6 = - 3
Thus the 9 th term can be found using
f(9) = f(8) × - 3 = - 3f(8) → A
Use the recursive function for the geometric sequence 2,-6,18 and -54 to represent the 9th term
f(9)=f(8)•(-3)
1629
10 to the second power = 100
100 x 16.29 = 1629
A maximum of 306
You can estimate that since each bus had less than 52 students, that 51 were on each bus. 51 times 6=306
check the picture below
Diane at your service :)
