Mathematics, 24.11.2019 00:31 idcatall5

The sum of the first 12 terms of an arithmetic progression is 156. what is the sum of the first and twelfth terms?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

Me with this one question, and i'll upvote the brainliest answer

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Answers: 3

Answer

Mathematics, 21.06.2019 19:30

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Answers: 3

Answer

You know the right answer?

The sum of the first 12 terms of an arithmetic progression is 156. what is the sum of the first and...

Questions