Answer:
geometric
Step-by-step explanation:
I think d but I’m not sure
Answer:
thats cool but is this a math problem? there is no question to answer here just fyi
Step-by-step explanation:
Answer:
77.75%
Step-by-step explanation:
We just have to find the sums of the product of Joey's averages and their contribution to the total grade.
Test: 0.45 * 0.8 = 0.36 = 36%
Quizzes: 0.3 * 0.85 = 0.255 = 25.5%
Homework: 0.25 * 0.65 = 0.1625 = 16.25%
Total: 36% + 25.5% + 16.25% = 77.75%
