<span>The sentence which does not contain any errors in comma usage is:
A. He can juggle several tennis balls, but he doesn't like tennis.
In this sentence, comma is used to denote a brief pause at the same time separates the dependent and independent clauses for emphasis.</span>
The answer is C hope this helps
The multiplicative inverse of 11 is 1/11, think of it like the reciprocal. If you multiply 1/11 by 11/1, you get 1.