A glider descends 240 meters in 12 seconds. What is the average change in elevation?​

how do i solve this???

8 answers

240/12 = average change in elevation per second
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a glider descends 240 meters in 12 seconds. what is the average change in elevation per second
12
whats the answer
Solve

(-90)/10=
240 meters into 12 average elavation per second