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1. https://web2.0calc.com/questions/pls-help_14236

 

2. A geometric sequence of positive integers is formed for which the first term is 2 and the fifth term is 162. What is the sixth term of the sequence?

 Jul 17, 2020
edited by AnimalMaster  Jul 17, 2020
 #1
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2)   first term is 2     which is multiplied by the common ratio 4 times to get the 5th term = 162

              2 * r4 = 162

                r = 3

       to get from the 5th term to the sixt term   multiply by the ratio, 3      162 x3 = 486

 Jul 17, 2020
 #2
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Thank you!!

AnimalMaster  Jul 17, 2020

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