We need the exponents law

So if
a=3
b=1/2
then

where x represent every half a year.
1.13 I hope I helped , enjoy it ‘!
Answer:
A
Step-by-step explanation:
The original equation: 8(5.95)+8(4)+8(3.60)+8(2.25)= $126.4
To answer the question you should add all of the numbers within the parenthesis together: 5.95+4+3.60+2.25= $15.8
Then multiply that answer times the total number of people: 8(15.8)= $126.4
Least to greatest
1/4, 1/2, 2/3, 3/4
to check your work divide each of the fractions to see their decimals and that will determine which one is greater