AAKASH:Two boys A and B run a mile race. The speed of A is one mile per hour more than the speed of B. Consequently, B completes it three minutes later than A. What is the speed of A?

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- raghavan: If a probability of horse winning a race is 0.3, What's the probability of horse winning greater than 7 races out of 10 races. I see the answer is 0.16. Assumption is that in any given race, the probability of horse winning is 0.3. That is, itâ€™s independent of this horse winning/losing the other races. I want to know the formula to arrive at this. Example2: If a probability of horse winning a race is 0.44, what is the probability of horse losing greater than 4 races out of 15 races. Answer is 13.67. Example3: If a probability of horse winning a race is 0.1, what is the probability of horse winning exactly 20 races out of 20 races. Answer is 0.00 May i know the formula to arrive this.View Separately
- Vincent: Use the details of Patti's new credit card to answer the question that follows. APR 19.1% compounded monthly Grace Period 30 days Minimum Payment 3.5% of the remaining balance or $10, whichever is higher Patti charged $425 to her credit card last month. What is the first minimum payment she must make? (4 points) $14.88 $81.18 $10.00 $42.50View Separately
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