Answer:
The least score the student can get is 71 to get an overall B average at the end of the year.
Step-by-step explanation:
Let the score she needs to get be = x
We now have to take the mean of all the five subjects <em>(including x)</em> and equate it to the least score she can have to get a B grade.
Let us take the least score the student needs to get a B grade to be 85
Mean of all 5 scores =
The least score the student can get is 71 to get an overall B average at the end of the year.
The solve for n would be 11
2 to the second power is 4 and 4x11=44
Answer:
possible lengths
45 and 2
3 and 20
5 and 18
15 and 6
10 and 9
there perimeter will be
94
46
46
27
38
answer to this question is 15 and 6
Answer:
N CCX XN
Step-by-step explanation:
C.62% of the students participated in summer activates.