Mathematics, 10.04.2020 20:58 herchellann302
Of 2,000 students surveyed, 80% indicated that they commute to school each day. Of those that commute to school each day, 83% spend more than $25 a week on gasoline. Of those that do not commute to school each day, 95% indicated that they do not spend more than $25 a week on gasoline. A student surveyed is chosen at random. What is the probability that this student does not commute to school each day and does not spend more than $25 a week on gas?
a. 0.8075
b. 0.1425
c. 0.0500
d. 0.1200
e. 0.1900
Answers: 2
Mathematics, 21.06.2019 22:30
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
Answers: 2
Of 2,000 students surveyed, 80% indicated that they commute to school each day. Of those that commut...
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