Finding Sums of Geometric Series

• 8

• 8/5

• 10

• Does not exist

• 205

• 19.5

• 108.75

• Does Not Exist

• 4/5

• 5

• 6.5

• Does not exist

Evaluate the infinite series described: 

• -16
• -18
• 3
• -15

Evaluate the infinite series described: 

• 20/3
• No Sum
• 21/5
• 4/3

Evaluate the infinite series described: 

• No Sum
• 32/3
• 2/3
• 34/3

Evaluate the infinite series described: 

• No Sum
• 1
• 6
• 3

Consider a geometric sequence with a first term of 4 and a fourth term of -2.916. Find the sum to infinity.

• 40/19

• 400

• -40/19

• -400

The first term of an infinite geometric sequence is 4. The sum of the infinite sequence is 200. Find the common ratio.

• 0.98

• 0.49

• 0.58

• 0.4