Mathematics, 08.12.2020 17:00 Lalagrl
You have a standard deck of 52 playing cards. If you draw two cards at random from the deck.
Required:
a. What is the probability that they are both hearts?
b. Your cat ate one of the playing cards! Assuming that the eaten card was a diamond, what is the probability that two cards drawn randomly from the deck are both hearts?
c. Are the events two cards drawn at random are both heartsl and the missing card is a diamond) independent? Fully justify your answer with math.
Answers: 3
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What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
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Mathematics, 21.06.2019 23:30
Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence
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Mathematics, 22.06.2019 00:00
Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?
Answers: 2
You have a standard deck of 52 playing cards. If you draw two cards at random from the deck.
Requir...
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