Mathematics, 20.09.2019 20:00 oscarmendoza2107
Abag contains 25 marbles; 10 black,13 red, and 2 blue. a marble is drawn from the bag at random.
a.) explain why the events "getting a black marble" and "getting a red marble" are mutually exclusive.
b.)what is the probability of getting a red or a blue marble?
c.) a car approaching an intersection has a 0.1 probability of turning left and a 0.2 probability of turning right. explain why the events are mutually exclusive. what is the probability that the car will turn?
Answers: 1
Mathematics, 21.06.2019 14:30
What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25
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Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
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Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Abag contains 25 marbles; 10 black,13 red, and 2 blue. a marble is drawn from the bag at random.
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