Reference no: EM13120757
Important information about Counting and probability
Find the number of possible combinations of picking 2 items out of 6.
How many permutations of answers are possible in a true-false test consisting of 10 questions?
A meeting is to be addressed by 5 speakers, A, B, C, D, and E. In how many ways can the speakers be ordered if B must not follow A?
Calculate the probability of a number card (A, 2, 3, 4, 5, 6, 7, 8, 9, 10) being drawn from a deck of cards
The Chicago Blackhawks hockey team has a probability of winning of 0.6 and a probability of losing of 0.25. What is the probability of a tie?
It has been estimated that in 70% of fatal accidents involving two cars, at least one of the drivers is drunk. If you hear of a two-car fatal accident, what odds should you give a friend for the event that at least one of the drivers was drunk?
For a 3-child family, find the probability of exactly 1 girl, given that the first child is a boy.
If 2 cards are drawn from a regular deck of 52 cards without replacement, what is the probability that the second card is a queen? (Note: your final answer must be a single probability)
A pair of fair dice is thrown 3 times. What is the probability that on the first toss the sum of the 2 dice is even, on the second toss the sum is less than 6, and on the third toss the sum is 7? (Note: your final answer must be a single probability)
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Taxable income for specific year
: Future,Inc. reported the following results for the year: Future's taxable income for the year was:
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Explain the accounting treatments for notes
: Fixed rate notes and bonds have interesting dynamics that respond to various economic factors affecting the market or fair value of those instruments. There are several potential results from the issuance of fixed rate instruments.
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Create onfidence interval for population proportion to test
: Construct a 90% confidence interval for the population proportion, p, in order to test the claim from a confidence interval point of view. What is the best point estimate for p?
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Solving equations with radicals and exponents
: Surface area of a cube. The formula A=6V^2/3 gives the surface area of a cube in terms of its volume V. What is the volume of a cube with surface area 12 square feet?
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Explain important information about counting and probability
: Important information about Counting and probability, Find the number of possible combinations of picking 2 items out of 6.
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What are the molar concentrations of aluminum
: Consider a 1.00-L solution containing 85.5 g Al2(SO4)3 (FW = 342.15) and 21.3 g Na2SO4 (FW = 142.06). What are the molar concentrations of aluminum, sodium, and sulfate ions, respectively.
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Shares and other operating improvements
: Frantic Fast food had earnings after taxes of $390,000 in the year 2009 with 300,000 shares outstanding. On January 1, 2010, the firm issued 25,000 new shares. Because of the proceeds from these new shares and other operating improvements, earning..
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Plot data using appropriate dimensionless groups
: Assume that viscous effects are negligible Plot this data using appropriate dimensionless groups
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Information about completing the square
: A farmer has 40m of fencing with which to enclose a rectangular pen.Given that the pen is x m wide - show that it's area is (20x - x^2)m^2 and deduce that the maximum area that he can enclose (Answer given 100m^2).
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