Answer:
A) w=3
Step-by-step explanation:
4 x 3 = 12
This is the work when you plug in the numbers in the varible w
First multiply 17 by the percentage:
17 x .35= 5.95
Then subtract that answer from 17:
17 - 5.95= 11.05
35% of 17 is 11.05
The first option is correct (-x)
The volume would be 4.19 because you would do V=(4/3)(pi)(1^3) :) thats how you get your answer :)