Mathematics, 24.07.2019 21:00 jmcm3771
Giving in kerry's english class, her current grade is calculated by finding the average of the scores she received on her terms papers. kerry's last term paper brought her average up to a 93 from an 89, which was her average from the first three. kerry claims that she scored a 97 on her fourth term paper. is kerry's claim true? yes, because fraction 89 plus 97 all divided by 2 = 93. yes, because 97 is greater than both 93 and 89. no, because fraction 3 times 89 plus 97 all over 4 ≠93. no, because 97 is not the average of 89 and 93.
Answers: 2
Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
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Mathematics, 22.06.2019 01:00
Which of the following values in the set below will make the equation 5x + 6 = 6 true? (only input the number.) {0, 1, 2, 3, 4}
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Mathematics, 22.06.2019 01:30
(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :
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Mathematics, 22.06.2019 02:30
Solve the system of equations. 2x-2y=-4 and x+y=8. show work
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Giving in kerry's english class, her current grade is calculated by finding the average of the scor...
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