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Mathematics 21 Online
OpenStudy (anonymous):

The image below shows the graph of a sound recorded on an oscilloscope. What are the period and the amplitude? (Each unit on the t-axis equals 0.01 seconds.) https://study.ashworthcollege.edu/access/content/group/59841a3a-ae83-40e0-9ad2-cdbb53b336a0/Algebra%20I%20Part%202/Picture4.jpg

OpenStudy (anonymous):

A. 0.025 seconds; 9 B. 0.05 seconds; 4.5 C. 0.025 seconds; 4.5 D. 0.05 seconds; 9

OpenStudy (anonymous):

period is the time = 1/f and amplitude is the hieght

OpenStudy (anonymous):

@agent0smith

OpenStudy (agent0smith):

Looks like 0.05, 4.5

OpenStudy (anonymous):

thanks :)

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