| Recent Answers from Qaiser Khan |
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2008-03-11 Would you help us with this, please.: hi there if you are familiar with factorials then you would know the answer is 3! = 3 x 2 x 1 = 6 ways if your not then the best way to do it in steps as follow j = jeff, L= lorri and D=dan...
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2007-12-06 speed word problems: hey jon how you doing ? let the average speed of 1 car be x miles/hr then the other's would be (x+10) miles/hr. let the distance travelled be " d miles " so .... d = (x+10)times 3 and d = x times...
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2006-12-21 algebra: let tim'sspeed be v. the outward's journey speed would be (v-3)km/h and similarly the inward journey's speed would be (v+3)km/h. total time=5h 20 mins=5 1/3 hrs=16/3 hrs. using s=vt: t=s/v so 16/3=12/(v-3)+...
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2006-05-20 parking lot problem: Hello Dylan, This question basically requires the formula for Volume. Volume = Length x width x Height. Therefore, Volume = 65 x 120 x 4/36 = 867 cubic yards. You have to convert the inches into...
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2006-03-18 Probabilities: Dear susan, i will try my best to explain how this kind of questions work. So we know that 65% of kids dislike eating vegetables. 65% means that if we survet 100 kids, 65 kids dislike eating vegetables...
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