subject
Mathematics, 05.06.2020 07:01 torresnoemi899

Find an explicit formula for the arithmetic sequence 81,54, 2, 0... 1. a(n) = 27(n-1)
2. a(n) = 81 - (n + 27)
3. a(n) = 81 - 27(n)
4. a(n) = 81 - 27(n-1)

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:20
The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
Answers: 2
question
Mathematics, 21.06.2019 22:00
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
question
Mathematics, 21.06.2019 22:30
Tell whether the two rates form a proportion
Answers: 1
question
Mathematics, 21.06.2019 22:30
Need same math paper but the back now i hope your able to read it cleary i need with hw
Answers: 1
You know the right answer?
Find an explicit formula for the arithmetic sequence 81,54, 2, 0... 1. a(n) = 27(n-1)
2. a(n)...
Questions
question
Social Studies, 03.03.2021 18:10
question
Mathematics, 03.03.2021 18:10
Questions on the website: 13722367