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Ipatiy [6.2K]
3 years ago
12

Please solve 4 terms???

Mathematics
2 answers:
Mars2501 [29]3 years ago
4 0
29 is the answer
Hope it helps
GalinKa [24]3 years ago
3 0

Answer:

Step-by-step explanation:

t1 = 10

t(n) = 3t_(n - 1) - 1

t(2) = 3*t(2 -1) - 1

t(2) = 3*t1 - 1

t(2) = 3*10 - 1

t_2= 30 - 1

t_2 = 29

t3 = 3*t2 - 1

t3 = 3*29 - 1

t3 = 87 - 1

t3 = 86

t4 = 3*t3 - 1

t4 = 3*86 - 1

t4 = 258 -1

t4 = 257

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Answer:

\text{Average rate}=\frac{\text{40 laps}}{\text{ hour}}

Step-by-step explanation:

Please consider the complete question.

Sebastian swan laps every day in the community swimming pool. He swam 45 minutes each day, 5 days each week, for 12 weeks. In that time, he swam 1800 laps. What was his average rate in laps per hour?    

Let us convert time taken into hours as:

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Therefore, Sebastian's average rate is 40 laps per hour.

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2 years ago
Selecting an Instructor At a convention there are 7 mathematics instructors, 5 computer science instructors, 3 statistics instru
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3 years ago
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2 years ago
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