The distribution of blood types in Ireland differs from the U. S. distribution given in the previous exercise. U.S.: Blood Type A- Probability .42, Blood type B- Probability .11, Blood Type AB- Probability .03, Blood Type O- Probability .44Ireland: Blood Type A- .35, Blood Type B- Probability- .10, Blood type AB- Probability .03, Blood Type 0- Probability .52.Choose a person from the US and a person from Ireland at random, independently of each other. what is the probability that both have type 0 blood? What is the probability that both have the same blood type?

22.88% probability that both have type 0 blood

45.91% probability that both have the same blood type

Step-by-step explanation:

We have these following probabilities:

US:

42% probability of type A- blood

11% probability of type B blood

3% probability of type AB- blood

44% probability of type O blood

Ireland:

35% probability of type A- blood

10% probability of type B blood

3% probability of type AB blood

52% probability of type O blood

Choose a person from the US and a person from Ireland at random, independently of each other. what is the probability that both have type 0 blood?

44% probability that a person from the US has type O blood.

52% probability that a person from Ireland has type O blood.

22.88% probability that both have type 0 blood

What is the probability that both have the same blood type?

Their blood types can be A, B, AB or O

Type A:

42% probability that a person from the US has type A blood.

52% probability that a person from Ireland has type A blood.

Type B:

11% probability that a person from the US has type B blood.

10% probability that a person from Ireland has type B blood.

Type AB:

3% probability that a person from the US has type AB blood.

3% probability that a person from Ireland has type AB blood.

Type O:

44% probability that a person from the US has type O blood.

52% probability that a person from Ireland has type O blood.

Total

45.91% probability that both have the same blood type

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

m

step-by-step explanation: