Mathematics, 26.05.2021 04:30 jdeformity
What are the first four terms of a geometric sequence if its common ratio is 5 and its first term is 2.5?
2.5, 7.5, 12.5, 17.5
2.5, 0.5, 0.1, 0.02
2.5, 12.5, 62.5, 312.5
2.5, -2.5, -7.5, -12.5
Answers: 3
(first term) is 2.5. So plug in the numbers into the above formula:
(second term):
) divided by 12.5 (
) divided by 32.5 (
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:00, aylinkayla
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 22:00, 1xXJOKERXx3
Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x
Answers: 3
You know the right answer?
What are the first four terms of a geometric sequence if its common ratio is 5 and its first term is...
Questions in other subjects:
Biology, 23.07.2019 21:30
Social Studies, 23.07.2019 21:30
Mathematics, 23.07.2019 21:30
