Answers

2016-07-26T01:00:38+08:00
855 feet after 16 sec.

tn= t1+55(n-1) t1=30

t16 = 30 + 55(16-1)
t16 = 30 + 55(15)
t16 = 30 + 825
t16 = 855
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2016-07-26T05:00:22+08:00
The answer is 910 feet because the interval in every second is 55 and the time is 16 seconds so 55x16=880+ the height/lenght after 1 second which is 30 so 880+30=910
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