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What is 9.5 trillion divided by 8 765?
Question posted by PhiBonacci 3+ months ago | 1 answers | 
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PhiBonacci's answer: 9.5 trillion divided by 8 765 equals: 9.5*10^12 / 8.765*10^3 = (9.5 / 8.765) * 10^9 = 1.0838562464346833998859098687963 * 10^9 It's about 1.1 bn.
In figure - If FC=4AF BC=6BD=4DE FIND AREA OF TRIANGLE ABC/AREA OF TRIANGLE DEF?
Question posted by PhiBonacci 3+ months ago | 1 answers | | Open
Related topics: figure, area, triangle, problem, math, maths
PhiBonacci's answer: There is no figure. A link would be nice. Without sufficient information the question is meaningless.
There are 2 children in a family.What is the probability of having at least one girl?
Question posted by PhiBonacci 3+ months ago | 3 answers | | Open
Related topics: children, family, girl, girls, probability
PhiBonacci's comment: Actually, three of them qualify, so the probability is 75%.
Which statement best describes an organism that obtains its energy in the absence of free oxygen A?
Question posted by PhiBonacci 3+ months ago | 2 answers | | Open
Related topics: energy, organism, oxygen, carbohydrate, statement
PhiBonacci's answer: It's nothing of these four, but then I think you've got one word wrong: If it actually says " ferment" instead of "fermate" in option C, then this would be the correct answer.
Choose a color and pick a number 1-10?
Question posted by PhiBonacci 3+ months ago | 3 answers | | Open
Related topics: color, number, pick, numbers
PhiBonacci's answer: blue and 8.
5 3/4 time 10?
Question posted by PhiBonacci 3+ months ago | 3 answers | | Open
Related topics: time
PhiBonacci's answer: 5 3/4 = 5 + 3/4 = (5 * 4) / 4 + 3/4 = 23/4 23/4 * 10 = 230/4 = 115/2 = 57.5
There are 2 children in a family.What is the probability of having at least one girl?
Question posted by PhiBonacci 3+ months ago | 3 answers | | Open
Related topics: children, family, girl, girls, probability
PhiBonacci's comment: Every sequence of events which come in only two flavours ( sexes, flipped coins, on-off switches, ... you name it) can be represented as a binary sequence. If you know the number n of such consecutive binary events, 2^n is the number of all possible ...
There are 2 children in a family.What is the probability of having at least one girl?
Question posted by PhiBonacci 3+ months ago | 3 answers | | Open
Related topics: children, family, girl, girls, probability
PhiBonacci's answer: b := boy g := girl Let's build our event-space. What do we know? There are two different sexes (b, g) , and for all practical purposes the probabilities P for the 1st child are: P(b) = 0.5, P(g) = 0.5 . The probabilities for the 2nd child are ...
How many holes does a straw have?
Question posted by PhiBonacci 3+ months ago | 4 answers | | Open
Related topics: hole, friend, straw, friends
PhiBonacci's answer: It's like a torus. That's the same topological shape as a donut. So it's got one hole.
Math Re-sit question because I'm stupid haha?
Question posted by PhiBonacci 3+ months ago | 2 answers | | Open
Related topics: work, stupid, question, pound, math, slabs, maths
PhiBonacci's answer: A small slab weighs 9 pounds. 1 kilogram= 2.2 pounds. Convert pounds (lb) to kilograms (kg): 9 lb / (2.2 lb / 1 kg) = (9 / 2.2) kg = 4.0909 kg or rounded 4.1 kg. Tom can carry a maximum of 50kg. What is the maximum number of small slabs Tom can ...
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