2- They are not equivalents expressions because they do not equal the same amount. 4^8= 65,563
4^6=4,096
4^4=256
4^10= 1,048,576
r ≈ 16 is your answer
The volume formula is 4/3 pi<span> r cubed</span>
Answer:
4 and 5 hope this helps
Step-by-step explanation: