Mathematics, 08.11.2020 21:40 donbright100
here is the distribution of blood types for randomly chosen black americans. blood type: O, A, B, A B. probability: 0.49, 0.27, 0.20, 0.04. joe can safely receive blood transformations from people with blood types O and B. What is the probability that a randomly chosen black american can donate blood to joe
Answers: 3
Mathematics, 21.06.2019 15:00
The triangles are similar. what is the value of x? show your work.
Answers: 2
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
here is the distribution of blood types for randomly chosen black americans. blood type: O, A, B, A...
Biology, 28.09.2019 03:40
Biology, 28.09.2019 03:40
History, 28.09.2019 03:40
Physics, 28.09.2019 03:40
Biology, 28.09.2019 03:40
History, 28.09.2019 03:40
Computers and Technology, 28.09.2019 03:40
History, 28.09.2019 03:40
English, 28.09.2019 03:40