IDNLearn.com: Your reliable source for finding precise answers. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

please please help me​

Please Please Help Me class=

Sagot :

Answer:

Step-by-step explanation:

The choices appear to have been written incorrectly. They should be

 7(3)ⁿ⁻¹

 3(7)ⁿ⁻¹

 3(7)ⁿ⁺¹

common ratio r = a₂/a₁ = 7

nth term = a₁rⁿ⁻¹ = 3(7)ⁿ⁻¹