8.33km; approximately 8km
52-[30-14+2x]
52-[16+2x]
36+2x
First, multiply 20 x 25 to find the amount of chairs per section:
20 x 25 = 500
Now, multiply 500 x 4 to find the total amount of chairs for 4 sections:
500 x 4 = 2000
Hope this helps!! :)
10^1=10
10^2=100
10^3=1000
10^4=10,000
The power multiplies the number by itself the number of the power. When multiplying 10 to the power of any number, just make the number of 0's in the final number equal to the exponent.
10^34 will be a 1 with 34 zeros on the end.