Mathematics

Mathematics, 12.10.2019 14:20, reginagotredhair

Find the 7th term of a geometric sequence with t1=5 and r = -2.

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Mathematics, 13.07.2019 20:30, babygirlgabby2137

(geometric sequences) 15 points 1) find the next three terms for the geometric sequence: 84035, 12005, 1715, 245, enter your answers as numbers separated by commas, like this: 42, 52, 62 if necessary, use the / symbol to indicate fractions, like this: 42, 52, 62/3 2) the third term of a geometric sequence is 4. the sixth term is -108. what is the first term? enter your answer as a number, like this: 42 or as a fraction, like this: 42/15 3) in the geometric sequence shown, the common ratio is 4. find the missing values. a5, 24, a7, a) a7 = 6 b) a5 = 96 c) a7 = 96 d) a5 = 6 4) look at the following sequence: 5, 20, 80, 320, determine whether the sequence is geometric. if it is geometric, find its common ratio. enter your answer in one of two forms: if your answer is yes, it is geometric and you found the value of r, enter it like this: yes, 42 if your answer is no, it is not geometric, enter it like this: no

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Mathematics, 17.09.2019 00:00, pearl264

Me points the following is a geometric sequence. 1, 5, -25, 125,… true false the following is a geometric sequence. 1, -2, 4, -8, 16,… true false the next three terms of the sequence 20, 40, 80, 160,… are 320, 640, and 1280. true false what is the r value of the following geometric sequence? 40, 20, 10, 5,… one-third one-half 2 3 find two geometric means between 4 and 13.5. 6, 9 7, 11 8, 12 9, 14 find the 7th term of a geometric sequence with t1=5 and r = -2. 300 320 340 360 find the sum of the geometric sequence 4, 16, 64, 256, 1024. 1045 1176 1256 1364 find the sum of the geometric sequence 3, 6, 12, 24. 40 42 45 50 find the sum of the following infinite geometric series, if it exists. 2 + 1.5 + 1.125 + 0.84375 +… does not exist 8 10 12 find the sum of the following infinite geometric series, if it exists. 1/3 + 1/9 + 1/27 +1/81+.. does not exist one-fourth one-third one-half

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Mathematics, 09.10.2019 20:00, smeeden

The third term of a geometric sequence is 112, and the fifth term is 1,792. a) what is the exponential regression formula? b) the base of the exponent is the common ratio in a geometric sequence. what is the common ratio for this geometric sequence? c) what is the first term? d) using the first term and common ratio, write the explicit formula. e) showing all work, find the sum of the first 12 terms. state if the sum can be found if this was an infinite geometric sequence. justify your answer.

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Find the 7th term of a geometric sequence with t1=5 and r = -2....

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