Suppose p(x1) = .75 and p(y2 | x1) = .40. what is the joint probability of x1 and y2?

An observer counts 4 complete water waves passing by the end of a dock every 10. seconds. What is the frequency of the waves? Which of the following statements explains why the sugar glider and the flying squirrel both have the ability to glide? A)Both evolved at the same time in geologic history. B)Both interbred and blended their gene pools in the past. C)Both learned to glide by imitating the same kinds of bird species. D)Both adapted to similar niches in which gliding increased their chances of survival. A)Complte par un article convenable :1.Au petit-djeuner, je bois ..th au lait ou ..caf, mais mon frre adore .jus dorange.2.Au restaurant, mon grand-pre commande .riz, et ..viande, mais ma mre prend poulet grill avec .. ptes.3.Comme plat principal, je voudrais .bifteck avec ..frites et comme dessert, je commande ..gteau la crme.4.Au diner, Paul prend soupe aux fruits de mer et comme dessert il commandetarte aux pommes.5.Jadore .glace, mais je naime pas .chocolat.6.Vous voulez eau minrale ou ..caf ?7.Le petit bb aime beaucoup .lait et yaourt.B)Compltez le paragraphe suivant par larticle convenable : Isabelle Marquet a une sur, Sophie. Quand les 2 surs vont au restaurant, Isabelle commande toujours .poisson. Elle aime bien ..poisson. Mais Sophie naime pas du tout ..poisson. Elle aime viande et elle commande toujours ..viande. Elle commande toujours buf. Elle aime son buf point, pas bien cuit. What do Americans today do to remember the large dinner that took place at Plymouth in 1621? How do scientists measure the strength of acids and bases describe this scale? Use euler's theorem to find a number x between 0 and 28 with x85 congruent to 6 modulo 35. what is the geographical relationship between Albany and the hudson river FILL IN BLANK FOR THE POINTS!!!!!!How will your employers regard you if you can adapt to changes, new ideas, and different work environments? Employers will regard you as a(BLANK)asset if you are able to adapt to changes, new ideas, and different work environments. what happened to Openstudy.com? Was it created by the same people as Brainly? Why did they kill them openstudy owl??? helppppppppppppppppppppppppppppppp Solve this quadratic word problem Occlusion of the left anterior descending artery during a myocardial infarction would interrupt blood supply to which structures? Lauren's scores on her math tests are 93,91,98,100,95,92,and 96. What score does Lauren need to get on her next math test test so that the mean and the mediam stay the same? The dimensions of triangle A are four times the dimensions of triangle B. The area of triangle B is 15cm 2. what is the area of triangle A how are frequency,wavelength and pitch related Which gross motor skill should the nurse anticipate when assessing a 15-month-old toddler-age client during a scheduled health maintenance visit? The medium on which people spend most time viewing is: television. smartphone. desktop computer. tablet. smartphone and tablet combined. To get an spaceship into orbit, it has to move about as fast as the speed of sound about as fast as the speed of light about 18,000 miles per hour there is no minimum speed for orbital motion When deciding how to invest your money, which of the following is LEAST important to know?A. When you will need to use the moneyB. How risky the investment C. Whether or not deposits can be made onlineD.The expected rate of return on your investment A stop sign is a regular octagon. Each side of the sign is 12.6 in. long. The area of the stop sign is 770 in.^2. What is the length of the apothem to the nearest whole number?