Answer:
D. 12%
Explanation:
300 / 5,000 =0.06 x 100 =6% Interest rate for the 6-month period.
6% x 2 =12% nominal annual interest rate - ccompounded semi-annually.
This is a true statement.
A mechanical wave is a wave that is not capable of transmitting its energy through a vacuum. Mechanical waves require a medium in order to transport their energy from one location to another. A sound wave is an example of a mechanical wave. Sound waves are incapable of traveling through a vacuum.
