Mathematics, 05.12.2020 02:30, Katlyndavis01
there are three exams in a marking period. A student received grades of 75 and 81 on the first two exams. What grade must the students earn on the last to get an average of no less than 80 for the marking period?
Answers: 2
Mathematics, 21.06.2019 13:00, makmcduffie2924
Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!
Answers: 1
Mathematics, 21.06.2019 17:00, saltytaetae
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 18:30, ashleytellez
41/17 as a decimal rounded to the nearest hundredth
Answers: 1
there are three exams in a marking period. A student received grades of 75 and 81 on the first two e...
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