Mathematics, 27.09.2021 06:10, becca3539

there is a star with 4 orbiting planets. One planet makes a trip around the star in 6 earth years. the second planet takes 9 earth years. the third takes 15 earth years, and the fourth takes 18 takes earth years. at some time the planets are lined up as shown. How many earth years will pass before the planets are lined up again?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, kaykay9243

For which pair of functions is (gof)(a)=|a|-2?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, sipstick9411

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Answers: 2

continue

Mathematics, 21.06.2019 23:30, abell23000

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)

Answers: 3

continue

Mathematics, 22.06.2019 00:10, iwannabewinston

Which of the following expressions cannot be simplified to x – 2?

Answers: 1

continue

Do you know the correct answer?

there is a star with 4 orbiting planets. One planet makes a trip around the star in 6 earth years. t...