17 pencils. I’m preety sure
Answer:
84.9
Step-by-step explanation:
The weighted mean is given by the sum of the products of each grade by its respective weight. If the first four grades correspond to 15% of the final grade each, and the final exam is equivalent to 40% of the final grade, Michael's final grade is:

Michael's final weighted mean is 84.9.
100/100 that’s easy bro come on i gotchu
Answer:
1
Step-by-step explanation:
3^0
Any number ( besides 0) raised to the zero power is 1