Remark
Write down all the trenches, add them together, divide by 4.
Answer
The average depth is - 32148 to the nearest foot.
while on vacation dory drove a car total of 370 miles this was 5 times as many as she drives in a normal week how many miles doe
1 answer:
You might be interested in
= 12 + (- 6)(n - 1 )
This is an arithmetic sequence with n th term
=
+ (n - 1)d
here d = - 6 - 0 = 0 - 6 = 6 - 12 = -6 and = 12, hence
= 12 + (- 6)(n - 1)
use this formula to find the 30 th term
= 12 + (- 6 × 29) = 12 - 174 = - 162