Answer:
4,000,000,000,000
Step-by-step explanation:
Make it look like this first:

You get:

Which is 4,000,000,000,000
Answer:
11
Step-by-step explanation:
Here,
11 is the nth term as it is the last term shown in the sequence
Answer is :
C
Step-by-step explanation:
Wait what grade is this in also what class is this
The leftmost of the the two digits is 10x that of the right one.