Answer:
tfrrbtrgt
Step-by-step explanation:
Answer:
<h3> 10,450</h3>
Step-by-step explanation:
21-13=8 and 29-21=8
So this is aritmetic series where a₁ = 13, and r = 8
Sum of the first n terms:

Answer:
Because the coin is tossed 7 times and you get 2 outcomes (head or tail) for each one.
Answer:
2/3 and -1/3
Step-by-step explanation:
We have to find which two numbers on the number line are at a distance of 1/2 from 1/6.
The two numbers that are 1/2 units away from 1/6 will be:
1) 
2) 
Thus the two numbers are: 2/3 and -1/3
16/20
Simplified to 8/10
Again simplified to 4/5.