Question 11 (1 point) In a geometric sequence, to =-9375 and r = 5. Find t1. ( 1) 1 O 2) - 4 ( 3) - 3 ( 4) 5 Question 12 (1 point) Find r and to of this geometric sequence: 324, 108, 36, 12, ... O 1) r = 4, to = O 2) = = , to = ( 3) = 3, to =A new car worth $24 800 depreciates in value by about 24% annually. Estimate the value of the car at the end of 8 years. ( 1) $18 848.00 ( 2) $6288.10 ( 3) $1594.36 ( 4) $3632.01 Question 14 (1 point) What are the first 4 terms of the geometric sequence with t1 = 405 and r = -5. ( 1) 405, -135, 45, -15 O 2) 405. - 1 1 1 ( 3) 405, 135, -45, 15 ( 4) 405, -1215, 3645, -10935Question 15 (1 point) The sum of the first 7 terms of which geometric series is 508? ( 1) 4+8+ 16+...+256 ( 2) 3 + 6 + 12+ ... + 192 ( 3) 2+8+ 16+ ...+ 128 ( 4) 5+ 10+20+... + 320 Question 16 (1 point) What is the sum of the first 6 terms of this geometric series: -2-4- 8- ... ( 1) -64 O 21 - 756 ( 3) - 62 ( 4) -126Question 17 (1 point) What is the sum of this geometric series: 5+ 20 + 80+ ... + 20 971 520 1) 1 006 632 900 ( 2) 27 962 025 ( 3) 6 990 505 ( 4) 20 971 520 Question 18 (1 point) What is the common ratio of a geometric series that has these partial sums: S, = 35, Ss = 75, So = 155 ( 1) , = 2 ( 2) r = -2 ( 3) 1 = 2 ( 4 ) = 5Question 19 (1 point) Which geometric sequence does this graph represent? Geometric Sequence 120 80 40 Term value 0 1234567 Term number -40 -80 -120 ( 1) .1, -4. 2 1 4 , 8 , ( 2) - 1, - 3, - 9, - 27, ... ( 3) - 1, - 2, - 4, - 8, ... ( 4) - 1, 2, - 4, 8, ...Question 20 (1 point) This infinite geometric series converges: 16 + 4 + 1 + + . . What is its sum. 1) $. = 21.3 2) S. = 64 O 3) 5. = 4 ( 4) S. =5.3