Here is the distribution of blood types for randomly chosen black americans: blood type: O A B AB
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?

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.