To find the probability that a randomly selected bike does not have mountain bike tires and is not red, we need to add up the probabilities of all the bikes that satisfy this condition.
From the table, we see that there are 9 road bikes with green tires, 7 mountain bikes with green tires, and 7 city bikes with green tires.
Adding these up gives us 9 + 7 + 7 = 23 bikes that are green and not mountain bikes.
Out of the total of 42 bikes, the probability that a randomly selected bike does not have mountain bike tires and is not red is 23/42.
Therefore, the answer is 23/42, which is already simplified.
Suzie is shopping for a new bicycle. She is most interested in color and type of tires. What is the probability that a randomly selected bike does not have mountain bike tires and is not red? Simplify any fractions.
Red Green
Road bike tires 5 9
Mountain bike tires 6 7
City bike tires 8 7
23/42
1/6
29/42
8/21
1 answer
1 answer