Mathematics, 18.11.2020 07:50 bcruz310
1) In an arithmetics progression, the sum of the first in terms
is given by Sn = (9n - 3n²)/2. Find the sum of terms from
the 6th term to the 18th term. (4marks)
2) It is given that 6, 18 h and k are the four terms of a
geometric progression. Find the value of k. (2 marks)
Answers: 2
Mathematics, 21.06.2019 17:50, jamielytle
The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle
Answers: 1
1) In an arithmetics progression, the sum of the first in terms
is given by Sn = (9n - 3n²)/2. Find...
Mathematics, 10.05.2021 22:40
Mathematics, 10.05.2021 22:40
History, 10.05.2021 22:40
Biology, 10.05.2021 22:40
Mathematics, 10.05.2021 22:40