Can someone please help me without any links or guessing? I’m putting a lot of points into this one so if you could just help me
that would be very much appreciated!
Justin made a large kite consisting of one parallelogram and two identical triangles, as shown below. What is the area of Justin's kite?
A) 14 ft sq
B) 20 ft sq
C) 28ft sq
D) 40ft sq
Justin made a large kite consisting of one parallelogram and two identical triangles, as shown below. What is the area of Justin's kite?
A) 14 ft sq
B) 20 ft sq
C) 28ft sq
D) 40ft sq
1 answer:
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Answer:
The probability that at least one of the children get the disease from their mother is 0.7125.
Step-by-step explanation:
We are given that a human gene carries a certain disease from the mother to the child with a probability rate of 34%.
Suppose a female carrier of the gene has three children. Assume that the infections of the three children are independent of one another.
Let Probability that children get the disease from their mother = P(A) = 0.34
SO, Complement of the event "At least one of the children get the disease from their mother"= P(A') = 1 - P(A)
where A' = event that children do not get the disease from mother.
So, P(A') = 1 - P(A) = 1 - 0.34 = 0.66
Now, probability that at least one of the children get the disease from their mother = 1 - Probability that none of the three children get disease from their mother
= 1 - P(X = 0)
= 1 - (0.66 0.66
0.66)
= 1 - 0.2875 = <u>0.7125</u>