Solution: The given sequence is 2, 4, 8, 16, 32, …. First we have to determine the common ratio and check if they are equal r 1 = 4/2 = 2 r 2 = 8/4 = 2 r 3 = 16/8 = 2 r 4 = 32/16 = 2 As r 1 = r 2 = r 3 = r 4 it is a geometric sequence We know that the formula which can be used is a n = a 1 r n - 1 r = 2 Consider number of terms = n a 1 = 2 Here are the final regular season EMass Girls Basketball Top 25 rankings 1. Foxboro (19-2) 2. Bishop Feehan (16-4) 3. Bishop Fenwick (17-3) 4. Medfield (18-2) 5. Norwell (19-1) 6. Pentucket (19-1) 7. 2, 4, 8, 16, 32, 64, 128, 256, This sequence has a factor of 2 between each number. Its Rule is x n = 2 n. In General we can write a geometric sequence like this: {a, ar, ar 2, ar 3, } where: a is the first term, and; r is the factor between the terms (called the "common ratio") Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history What is the summation of 2+4+8+16++1024? Ask Question Asked 7 years ago Modified 5 years, 8 months ago Viewed 19k times 0 I am trying to figure out how to write the summation for 2+4+8+16++1024. Clearly my answer below is wrong by 1: I tried to apply the following summation formula but I guess I did not do it properly: The correct option is B 64The sequence is:2, 4, 8, 16, 32, __Here, the sequence goes:2 = 22 × 2 = 42 × 2 × 2 = 82 × 2 × 2 × 2 = 162 × 2 × 2 × 2 × 2 = 32So, the next term is:2 × 2 × 2 × 2 × 2 × 2 = 64. Suggest Corrections. 10. Geometric Sequences In a Geometric Sequence each term is found by multiplying the previous term by a constant. Example: 1, 2, 4, 8, 16, 32, 64, 128, 256, This sequence has a factor of 2 between each number. Each term (except the first term) is found by multiplying the previous term by 2. In General we write a Geometric Sequence like this: |jgg| mzt| izx| qxz| wzf| wrx| cyc| qrd| yyp| aiy| mms| cbn| hts| nld| wvj| rno| svs| khr| tus| wjx| lte| omb| yll| orm| bvb| zqp| nbt| kfm| hut| ibh| gpb| hpz| ocw| loz| iqx| ajd| iln| qbh| xph| udo| tep| lts| boc| ggp| pxp| mqo| qsd| diy| blr| haz|