A teacher spends 5/6
hour grading 3/5
of a student’s essay. At this rate, how long does it ta...
Mathematics, 19.11.2020 17:30 micvar9646
A teacher spends 5/6
hour grading 3/5
of a student’s essay. At this rate, how long does it take the teacher to grade the student’s entire essay?
Answers: 2
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Mathematics, 22.06.2019 03:30
*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the
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
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