Answer:
67
Step-by-step explanation:
GOOD LUCK!!
Answer:
2x+4
Step-by-step explanation:
hope that helps
(Credit to guy/girl above) 63 miles 10 1/2 x 6 is 63.
The first term is 2 and the 20th term is 1048576 .
<u>Step-by-step explanation:</u>
Here we have , If the sum of the first 12 terms of a geometric series is 8190 and the common ratio is 2. We need to Find the first term and the 20th term. Let's find out:
We know that Sum of a GP is :
⇒
So ,Sum of first 12 terms is :
⇒ 
⇒ 
⇒ 
⇒ 
Now , nth term of a GP is
⇒ 
So , 20th term is :
⇒ 
⇒ 
⇒ 
Therefore , the first term is 2 and the 20th term is 1048576 .
Answer: 6
Step-by-step explanation: 8 times 3/4 equals to 6.