Please help me with these all 7 questions please make the solutions writing clear to understand

Question 2 (4 points) Determine the general term and recursive formula for the geometric sequence -640, -320, -160, ... D G Format BIU . . . A Question 3 (2 points) State the first four terms of the arithmetic sequence t, = 5n DO Format BIU .. . 000.jpg Open TheQuestion 4 (2 points) State the first four terms of the geometric sequence th = 4" - 3 D Format V BI U A EQ 7 / Question 5 (3 points) Determine the sum of the arithmetic series 2 + 14 + 26 + ... + 146 Format BIU- 000.jpQQuestion 6 (3 points) Determine the sum of the geometric series 7 - 14 + 28 - ... - 3584 D G Format V BIU- . . . 12 A/ 15 Finance Question 7 (3 points) Sabrina borrows $2300 for 36 months at a fixed rate of simple interest. At the end of the time, she owes $2748.50. What interest rate is she being charged? 102 )129 000.jpg Open bie O CMohammad All: Attempt 1 Question 1 (4 points) Determine the general term and recursive formula for the arithmetic sequence 28, 20, 12, ... Format V BIU . . . A/ > EQ Question 2 (4 points) Determine the general term and recursive formula for the geometric sequence -640. -320. -160. ... Format V BIU 000 Jpg O C