6. [-/1 Points] DETAILS SPRECALC7 12.3.039. Find the indicated term of the geometric sequence with the given description. The first term of a geometric sequence is 20 and the second term is 8. Find the fourth term. Need Help? Read It Watch It 7. [-/2 Points] DETAILS SPRECALC7 12.3.043. Find the indicated terms of the geometric sequence with the given description. The third term is -18 and the sixth term is -9216 Find the first and oth terms. first term nth term Need Help? Read It Watch It8. [-/1 Points] DETAILS SPRECALC7 12.3.049. Find the partial sum S, of the geometric sequence that satisfies the given conditions. a = 8, r = 2, n = 5 S5 = Need Help? Read It Watch It 9. [-/1 Points] DETAILS SPRECALC7 12.3.053. Find the sum. 1+3+ 9 + . . . + 2,187 Need Help? Read It Watch It 10. [-/1 Points] DETAILS SPRECALC7 12.3.059. Find the sum. ( # ) Need Help? Read It11. [-/1 Points] DETAILS SPRECALC7 12.3.065. Determine whether the infinite geometric series is convergent or divergent. If it is convergent, find its sum. (If the series is divergent, enter DIVERGENT.) 1 + - 1 4 16 64 Need Help? Read It Watch It 12. [-/1 Points] DETAILS SPRECALC7 12.3.069. Determine whether the infinite geometric series is convergent or divergent. If it is convergent, find its sum. (If the series is divergent, enter DIVERGENT.) 1 + 2 + ( 9) +( 2) +... Need Help? Read It Watch It 13. [-/1 Points] DETAILS SPRECALC7 12.3.071. Determine whether the infinite geometric series is convergent or divergent. If it is convergent, find its sum. (If the series is divergent, enter DIVERGENT.) 5 5 5 5 4 16 6414. [-/1 Points] DETAILS SPRECALC7 12.3.075.MI. Determine whether the infinite geometric series is convergent or divergent. If it is convergent, find its sum. (If the series is divergent, enter DIVERGENT.) V3 3v + 3 9 Need Help? Read It Watch It Master It 15. [-/1 Points] DETAILS SPRECALC7 12.3.079. Express the repeating decimal as a fraction. 0.030303 . . . Need Help? Read It Watch It2. [-12 Points] I DETAILS I SPRECALC712.3.009. Find the nth term of the geometric sequence with given rst term a and common ratio r. a:?, r=4 What is the fourth term? Need Help? Submit Answer ' 3. [-H' Points] DETAILS SPRECALC7 123.023. Find the rst ve terms of the sequence. an = 2{5)\" :\\:| m H | Determine whether the sequence is geometric. If it is geometric, nd the common ratio .r. (If the sequence is not geometric, enter DNE.} Express the nth term of the sequence in the standard form an = aim1. [If the sequence is not geometric, enter DNE.} 4. [-/3 Points] DETAILS SPRECALC7 12.3.029. Determine the common ratio , the fifth term, and the nth term of the geometric sequence. 5, 15, 45, 135, . . . an Need Help? Read It Watch It Submit Answer 5. [-/3 Points] DETAILS SPRECALC7 12.3.033. Determine the common ratio , the fifth term, and the nth term of the geometric sequence. 81, -9, 1, - _ an Need Help? Read It Watch It