Answer:
3738
Step-by-step explanation:
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Answer: The Area is 8497.7937
Step-by-step explanation: hope this helps
<span>To find the average we need to sum the number of people in all the concert and divide it by the number of concert.
Average = (935+1100+1100) / 3
= 3135 / 3
Average number of people in the three concerts = 1045 people</span>
Answer:
905
Step-by-step explanation:
arithmetic sequence are in form
a(n)=a(0)+d(n-1)
a(0)=25
common difference: d=35-25=10
a(n)=25+10(n-1)
a(89)=25+10(88)=905