5. A concert hall is constructed so that each row has 5 more seats than the row in front of it. If the first roW contains 15 seats, how many seats does the 30" row contain? (1) 155 (3) 165 (2) 160 (4) 170
5. A concert hall is constructed so that each row has 5 more seats than the row in front of it. If the first roW contains 15 seats, how many seats does the 30" row contain? (1) 155 (3) 165 (2) 160 (4) 170
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 12PT: A community baseball stadium has 10 seats in the first row, 13 seats in the second row, 16 seats in...
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![5. A concert hall is constructed so that each row has 5 more seats than the row in front of it. If the first roW
contains 15 seats, how many seats does the 30th row contain?
(1) 155
(3) 165
(2) 160
(4) 170](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e8a3e82-ebc2-4edb-8a0c-4f8d329875b3%2Fd57e6654-eeb0-444b-afd7-e8771ca2fba4%2Fv07h43_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. A concert hall is constructed so that each row has 5 more seats than the row in front of it. If the first roW
contains 15 seats, how many seats does the 30th row contain?
(1) 155
(3) 165
(2) 160
(4) 170
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