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ExtremeBDS [4]
3 years ago
14

A couple would like to have two children, what the probability that they will not be the same sex

Mathematics
2 answers:
Papessa [141]3 years ago
7 0

Answer:

it depends but it is usually 50/50

Step-by-step explanation:

Assoli18 [71]3 years ago
4 0

es la probabilidad de tener tres hijos del mismo sexo

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Find the probability that a randomly selected group of five adults will contain all men. Give your answer as a reduced fraction.
Snowcat [4.5K]

Assuming the probability of selecting one man is 1/2 and independent events,

p = (\frac 1 2)^5 = \frac{1}{32}

Answer: 1/32

7 0
3 years ago
Could someone help me bc idkk how this works
dmitriy555 [2]

Answer:

the answer is 2.

Step-by-step explanation:

This is because the interest rate is if he had $1 in the account for a year you would add the 18% or in decimel form 0.0018 do that to the 15th to get 15 years and multiply that by 5000 because that was the ammount of money he put in so 5000(1*0.0018)15 or 0.0018^15*5000

5 0
3 years ago
If the Internet consisted of four computers, there would be six possible connections. If it consisted of five computers, there w
Luba_88 [7]

Answer:

<em>45 possible connections</em>

<em />

Step-by-step explanation:

The general equation for finding the possible number of connections in a network is given as

\frac{n*(n - 1)}{2}

where n is the number of computers on the network.

for 4 computers, we'll have

\frac{4*(4 - 1)}{2} = \frac{4*3}{2} = 6

for 5 computers, we'll have

\frac{5*(5 - 1)}{2} = \frac{5*4}{2} = 10.

therefore, for 10 computers, we will have

\frac{10*(10 - 1)}{2} = \frac{10*9}{2} = <em>45 possible connections</em>

3 0
3 years ago
Can someone help me pls
Wittaler [7]

Answer:

3 cm

Step-by-step explanation:

  • V_{cylinder} = 189\pi \: cm^3 (Given)

  • h_{cylinder} = 21\: cm (Given)

  • Formula for V_{cylinder} is given as:

  • V_{cylinder} = \pi r^2h

  • \implies  189\pi = \pi r^2(21)

  • \implies \frac{ 189\pi}{21\pi} = r^2

  • \implies 9 = r^2

  • \implies \pm\sqrt 9 = r

  • \implies \pm 3 = r

  • Length of radius can not negative

  • \implies r = 3 \: cm

Hope it helps you in your learning process.

8 0
2 years ago
Read 2 more answers
1) In the market for apartment housing, the quantity of available apartments is observed to be less than the number of renters w
jeka94

Answer:

Hey

Step-by-step explanation:

Hey did you find the answers to this? i really need it. im desperate!

4 0
2 years ago
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