Mathematics, 30.08.2019 11:00 jakalenn2018

you are studying for your final exam of the semester. up to this point, you recieved 3 exam scores of 76%,99%, and 86%. to recieve a grade of a in the class you must average exam score between 90% and 100% for all 4 exams including the final. find the widest range of scores that you can get on the final exam in order to recieve a grade of a for the class. use interval notation
a) [88,89]
b) [90,100]
c) [99,100]

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