Mathematics, 01.07.2019 23:20 jacobhinshaw7642
All the fourth-graders in a certain elementary school took a standardized test. a total of 85% of the students were found to be proficient in reading, 78% were found to be proficient in mathematics, and 65% were found to be proficient in both reading and mathematics. a student is chosen at random. a. what is the probability that the student is proficient in mathematics but not in reading? b. what is the probability that the student is proficient in reading but not in mathematics? c. what is the probability that the student is proficient in neither reading nor mathematics?
Answers: 2
Mathematics, 20.06.2019 18:04
Draw out the fraction then show how you would subtract 5 1/4
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Mathematics, 22.06.2019 02:30
Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?
Answers: 1
Mathematics, 22.06.2019 04:30
There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?
Answers: 1
All the fourth-graders in a certain elementary school took a standardized test. a total of 85% of th...
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