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vivado [14]
2 years ago
6

Given ΔACD and ΔABE, what is AB?

Mathematics
1 answer:
AleksAgata [21]2 years ago
5 0
Well we don’t know what’s given
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Children inherit their blood type from their parents, with probabilities that reflect the parents' genetic makeup. Children of J
anygoal [31]

Answer:

n = 4, p = 0.25

Step-by-step explanation:

We are given the following in the question:

We treat adult having blood type A as a success.

P(Blood type A) =

p=\dfrac{1}{4} = 0.25

Then the number of Children of Juan and Maria who have blood type A follows a binomial distribution as there are

  • n independent trial.
  • Each trial have to outcomes(Blood type A or not)
  • Probability of success is same for each success

Here,

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Thus, for the given binomial distribution,

n = 4, p = 0.25

6 0
1 year ago
suppose marisol scored a 96% on an english test. There were 50 questions on the test. How many did marisol answer correctly?
Vera_Pavlovna [14]
Well if there were 50 questions it would be 2 points each so if he ended up with 96% he must have missed 2 questions
3 0
1 year ago
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*TAXES MULTIPLE CHOICE* Zurab works for a salary of $1,986 per month. He has federal income tax withheld at the rate of 15 perce
Law Incorporation [45]
So from 1986 you Subtract total percentage 24.65% an $48 And the answer is a
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2 years ago
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Review the proof of the identity cos(π − A) = −cosA.
Annette [7]

Answer:

error in step 1

Step-by-step explanation:

well where is does the step not make sense?

remember cos(pi) = -1 and sin(pi)=0

that means step 1 is strange... it didn't distribute properly

it should have been:

cos(pi) - cos(A)

hope that helps! ^-^

6 0
2 years ago
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Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 24 feet,
masha68 [24]

Well the sides of these 2 quadrilaterals are proportional to each other , so you would have to find the scale factor of the 2 then see which sides have already proportional pairs , then multiply *or / to find the last one .


Answer: D. 11.7 ft

5 0
2 years ago
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