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NNADVOKAT [17]
3 years ago
6

Assume the probability is one half that a child born is a girl. if a family has three​ children, what is the probability that th

ey have ​a) exactly one girl​? ​
b.at most two boys​?
Mathematics
1 answer:
arsen [322]3 years ago
3 0

1/3 chances that it will be a girl or a boy because their is only a 50/50% and their is 3 children


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What's the lateral area of a right cylinder if the radius of the base is 12mm and the altitude of the cylinder is 5 times the ba
gizmo_the_mogwai [7]

Answer:

1440π squared mm.


Step-by-step explanation:

Given is the radius of base of cylinder, r = 12mm.

The altitude is five times the base radius, h = 5 times 12mm = 60mm.

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The formula for curved surface area of cylinder is as follows:-

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Find the solution<br> X-Y=-2 and -x+y=2
kati45 [8]

Answer:

Step-by-step explanation:

both represent the same line .

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Find the solution set of the inequality<br> 4x-1&lt; 11.<br><br> PLEASE HEP I NEED THIS ASAP!!!!
maxonik [38]

Answer: x > 3

Step-by-step explanation:

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