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Mathematics, 24.07.2019 21:00, sgillespie006p3ute8
Which of the following is the solution to the given system of equations? begin equation . . 3 times x plus y equals . . 6 . . end equation begin equation . . 2 times x plus 2 times y equals . . 4 . . end equation a begin ordered pair, 2, zero, end ordered pair b begin ordered pair, zero, 2, end ordered pair c begin ordered pair, negative 2, 6, end ordered pair d begin ordered pair, 4, negative 2, end ordered pair
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Mathematics, 21.06.2019 20:00, ertgyhn
In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.
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Mathematics, 21.06.2019 22:50, tali2561
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
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Which of the following is the solution to the given system of equations? begin equation . . 3 time...
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