Week 0 he practices 0 hours
week 1 he practices 3.25 hours
These are the answers to problems 29 and 30:
29. C
30. C
Answer:
one solution the solution being ×=7/2
Step-by-step explanation:
one solution
Numbers that can easily be added to each other
Ex. 1.00 + 1.00 Is obviously 2.00 meaning its not hard to solve
Your best bet is A. 524
Use the formula V=4/3(pi)r^3 or

Not sure if that made sense but you need to multiply to radius(cubed) by pi and divide it by 4/3
Next time just google the volume formula of a sphere