Mathematics, 21.12.2019 04:31 mgavyn9457
This time of year, if today has snow, there is a 40% chance that there will be snow tomorrow, and a 30% chance that there will be rain but not snow tomorrow. if today has rain but not snow, there is a 50% chance of rain but not snow tomorrow, and a 20% chance of snow. if there is neither snow nor rain today, there is a 10% chance of snow tomorrow, and a 20% chance of rain but not snow. a) there is neither snow nor rain today. what is the probability of snow the day after tomorrow? b) it is raining today, but there is no sign of snow. what is the probability of either rain or snow (or both) the day after tomorrow?
Answers: 2
Mathematics, 21.06.2019 15:50
Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?
Answers: 2
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20
Answers: 2
Mathematics, 22.06.2019 03:30
Captain umaima has a ship, the h.m.s. khan. the ship is two furlongs from the dread pirate nadia and her merciless band of thieves. the captain has probability 3/7 of hitting the pirate ship. the pirate only has one good eye, so she hits the captain's ship with probability 2/5. if both fire their cannons at the same time, what is the probability that the captain hits the pirate ship, but the pirate misses.
Answers: 3
Mathematics, 22.06.2019 04:30
Barrett is comparing the membership fees for two museums. the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?
Answers: 1
This time of year, if today has snow, there is a 40% chance that there will be snow tomorrow, and a...
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