Final Exam grades?

[NAtgivingyou]

I have a 82% as a semester grade in biology. I am taking a exam in bio, my exam is 20% of my overall grade. If i get a D on my exam what will my grade go down to. I think the exam is worth 120 or 170 points i do not know. Please do not tell me to study becasue i study enough, i just want to know. Thank you.

[BobbyJ]

i dunno i got F in algebra 1

[steven9475]

multiply 82 by 0.8multiply w/e u think ur gonna get on ur exam by 0.2add them together and u get ur overall gradefor example, if u got 60 on the exam, u'll end up with...77.6hope this helps =]and check out my videos plz =Dhttp://youtube.com/watch?v=IAiPAD_d1u8http://youtube.com/watch?v=UeZ2g_rm1HI