2. The sum of an infinite geometric sequence is 32 and the common ratio is 34. What is the first term?
A. 9/2 B.6 C. 20/3 D. 8 12 1 1 .

3. What is the common difference of an arithmetic sequence 7p+2, 5p+12, 2p-1, ...?
A. 46 B. 50 C.56 D. 60

4. Find the next term in the geometric sequence -1, 6, -36, 216, ...
A. -1296 B. -816 C. 816 D. 1296

5. What is the sum to infinity of 1,0.2, 0.04, 0.008, ...?
A.0.2 B. 1.25 C. 1.5 D. 1.666...

paki sagot please​