Ask question

Ask question

All categories

Pachacha [2.7K]

3 years ago

11

How many possible birth orders with respect to gender are possible in a family with four children? (For example, BBGG & GGBG

are different orders) How many possible birth orders for a family with 4 children are there ?

1 answer:

yKpoI14uk [10]3 years ago

4 0

The answer is 24. You can get this by getting the factorial of the total. 4! is 4 x 3 x 2 x 1 which is equal to 24.

You might be interested in

On a given blueprint, 1 inch = 12 feet. if the dimensions of a recreation room on the blueprint are 2 inches × 1.75 inches, what

DedPeter [7]

24 feet × 21 feet is the answer

4 0

3 years ago

a town has 2 fire engines operating independently . the probability that a specific engine is available when needed is 0.96. wha

tester [92]

Answer:

The probability that neither is available when needed

$P(A n B)^{c} = 0.04$

Step-by-step explanation:

A town has 2 fire engines operating independently

Given data the probability that a specific engine is available when needed is 0.96.

Let A and B are the two events of two fire engines

given P(A and B) = 0.96 ( given two engines are independent events so you have to select A and B)

Independent events : P( A n B) = P(A) P(B)

The probability that neither is available when needed

$P(A n B)^{c} = 1- P(A n B)$

$P(A n B)^{c} = 1- 0.96 = 0.04$

7 0

3 years ago

My neighbour has lived all over the world. I asked how old are you? He said " I lived 1/4 of my life in China, 1/6 of my life in

drek231 [11]

$\frac{1}{4}x+\frac{1}{6}x+\frac{1}{2}x+22=x|\cdot12\\
3x+2x+6x+264=12x\\
x=264

$

I guess there's a mistake in the question.

6 0

3 years ago

allsm [11]

Use photo math , I’m sure it will help

5 0

3 years ago

What is the quotient (2x^3 + 3x - 22) / (x-2)

Scilla [17]

Answer:

The quotient is 2x^2+4x+11

Step-by-step explanation:

6 0

3 years ago