Answer:

Step-by-step explanation:
Given that,

We need to find the 15th term of the sequence. Put n = 15 in the above sequence so that,

So, the 15th term of the sequence is 8.
Answer:
set 1 is 23.5
and set 2 is 54
Step-by-step explanation:
Answer:
10 hours and 40 minutes
Step-by-step explanation:
1 hour 5 minutes + 9 hours 35 minutes
Hope this helps! Have a great day!
90. you can just do 5x12 which is 60. 60x3 is 180 then 180 divided by 2 because a triangular prism is just half of a cube
b becuces you add the dived