Question

​Over the summer break, Jed earns extra cash working as a salesman at Sensational Sound Systems. As one of the most knowledgeable salesmen on staff, Jed tells a young couple shopping for a sound system that the more expensive models are worth the money because they ____.

a. ​amplify sound up to 160 dB
b. ​filter out frequencies below 10000 Hz
c. ​boost frequencies below 80 Hz
d. ​buffer sounds that reach 60 dB

Answer 1

B

Step-by-step explanation:

Over the summer break, Jed earns extra cash working as a salesman at Sensational Sound Systems. As one of the most knowledgeable salesmen on staff, Jed tells a young couple shopping for a sound system that the more expensive models are worth the money because they filter out frequencies below 10000 Hz