subject
Mathematics, 20.03.2020 07:00 AutumnJoy12

What is the explicit rule for the sequence?

10.5, 9, 7.5, 6, 4.5, 3, ...

an=12−1.5n

an=11−1.5n

an=12.5−1.5n

an=12+1.5n

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8
Answers: 1
question
Mathematics, 21.06.2019 18:30
Is the square root of 4 plus the square root of 16 rational?
Answers: 2
question
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
question
Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
You know the right answer?
What is the explicit rule for the sequence?

10.5, 9, 7.5, 6, 4.5, 3, ...

an=...
Questions
question
Mathematics, 16.12.2020 21:50
question
Mathematics, 16.12.2020 21:50
question
Mathematics, 16.12.2020 21:50
question
Mathematics, 16.12.2020 21:50
Questions on the website: 13722361