Dealth from a standard deck
A 13-Card hand is dealth from a standard deck of 52 cards. What is the probability that
a) it contains exactly 3 spades and all four aces
b) at least 3 of each suit
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A flask contains 49.8 mL of 0.150 M calcium hydroxide. Determine the number of millimeters of 0.350 M sodium carbonate is needed to react totally with the calcium hydroxide?
A chemical manufacturer purchases a particular material from two different suppliers. The mean level of impurities seems to be the same but the manufacturer is concerned about the variability in the level of impurities from shipment to shipment. Ra
Two cards are dealth from n decks of 52 cards mixed together. Find the probability of getting a pair, that is, two cards of the same denomination, for n = 1,2,4,6,8
Determine slope of through (-4, 5) and (-2,-8)? If slope is undefined, write undefined. Determine slope of line through (2, 9) and (2,10)? If slope is undefined, write undefined.
A 13-Card hand is dealth from a standard deck of 52 cards. What is the probability that it contains exactly 3 spades and all four aces
An elevator in the building starts with six people and stops at eight floors. Supposing that all permutations of the passengers getting off at various floors are equally likely, find out the probability that at least two of them get off on the sam
In the game of craps, two dice are thrown initially. If they total a 7 or 11, then the roller wins, and if they total 2, 3, or 12, the roller loses.
If possible express the following equation in the slope-intercept form. 7 x - 19 y + 4 = 0. Compute value of m when written in slope-intercept form? If equation can't be written in slope-intercept form, write none.
Consider the sample space S = {a,b,c,d} and assign probabilities to the elementary events as P(a) = 1/7, P(b) = 2/7, P(c) = 4/7, P(d) = 0
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