A is two years old older than B who is twice as old as C. If the total of ages of A, B, & C be 27, then how old is B

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A: Topic = Set theory

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A: Use given conditions to find the required result

Q: I am three times as old as my son.Five years later,I sall be two and half time as old as my son.How…

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Q: If "C, = "C,, then n is equal to 4.

A:

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Q: by three digits. The letters A, B, C, and D and the digits 6 and 9 will not be used. So, there are…

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Q: the value of the digit 4 in 2.4×10^-3 is how many times the value of the digit 4 in 4.1×10^2

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Q: Suppose there are two routes from North Point to Boulder Creek, three routes from Boulder Creek to…

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A: Ans ii

Q: A sum of $1300 is divided amongst P,Q,R, and S such that  (P'share/Q's share)=(Q's share/R's…

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Q: under what condition is (AB)^-1=A^-1B^-1

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Q: In what year will the estimated revenue of Amazon be 1,241 billion US dollars?  Note: I am asking…

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Q: Please refer question in attached image

A: We have given the matrix

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Q: If the ratio of boys to girls in a class is 2 to 7, will the ratio of boys to girls stay the same,…

A: The explanation are as follows

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A: Euclid division lemma states that if a, b, q and r are set of integers then   a=b q +r, where…

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Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, then Carol is tall.

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Q: When asked the time of the day, a problem-posing professor answered, “If you add one-eighth of the…

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Q: If x can be replaced by any number, how many different values can x + 3 have? 0 1 3 4 Infinitely…

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Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, ther Carol is tall.

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Q: A student is to answer 10 out of 13 questions on an exam. (i) How many if he must answer exactly 3…

A: It is an important part of statistics . It is widely used .

Q: am three times as old as my son.Five years later,I shall be two and half times as old as my son.How…

A: I am three times as old as my son.Five years later,I shall be two and half times as old as my…

Q: Suppose  a culture of 300 bacteria is put in a petri dish and the culture doubles every hour.…

A: Given: - A culture of 300 bacteria is put in a petri dish and the culture doubles every hour. To…

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A: We will find out the required value.

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