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luda_lava [24]
3 years ago
14

Karen wants to get an average of 92% at the end of the semester in her class. She has 1 test left to take before the semester is

over to raise her average. If she recieved an 88%, 87%, 95%, and 93% on her tests what does she need to recieve on her last test to obtain the 92% average?
97%
100%
95%
83%
Mathematics
1 answer:
tresset_1 [31]3 years ago
5 0
The answer is 97%
88+87+95+93+x/5=92
363+x/5=92
363+x=460
X=97
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