Multiply 3/4 × 16/9 a. 64/27 b. 27/64 c. 3/4 d. 4/3?

The answer is 4/3, simplify that answer and u get 1 1/3
hope this helps

We have the following formula:
 n = 3.93 × 1.34 ^ d
 With the following variable:
 d= decades after 1790
 The growth factor of the population for each decade is:
 k = 1.34
 Which means that the population grows 34% every decade.
 For each year we have:
 1.34 ^ (1/10)
 =1.03
 The annual growth factor is:
 k = 1.03
 
 the yearly growth factor is:
 k = 1.03