Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-After being struck with a hammer, a gong vibrates 54 vibrations in the first second and in each second thereafter makes 67 as many vibrations as in the previous second. Find how many vibrations the gong makes before it
Stops vibrating.

A) 388 vibrations
B) 63 vibrations
C) 58 vibrations
D) 378 vibrations