Mathematics, 21.04.2021 03:50, maxg7988

Here is the distribution of blood types for randomly chosen black Americans:
0
A
B
AB
Blood
Type:
Probability:
0.49
0.27
0,20
0.04
Joe can safely receive blood transformations from
people with blood types O and B. What the
probability that a randomly chosen black American
can donate blood to Joe?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:50, julesperez22

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

Answers: 2

continue

Mathematics, 21.06.2019 16:00, goodygoodgirlygirl

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Answers: 2

continue

Mathematics, 21.06.2019 18:00, CarQuestionl506

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Answers: 1

continue

Mathematics, 21.06.2019 23:00, serenityburke

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

continue

Do you know the correct answer?

Here is the distribution of blood types for randomly chosen black Americans:
0
A
...