Answer:1.108
Step-by-step explanation:5.45 ÷ 5=1.108
I believe its D, 7.5% But check it with other sources because IM not 100% positive!
It is 512 because you have to multiple 64x8=512 you should have figure that out and add 512+2=514 do you get it now ?
( c^2 )^3 = 64 <=>( c^2 )^3 = 4^3 <=> c^2 = 4 <=> c = 2 or c = -2.
He's using the graduated cylinder method. I think the volume might be between 15 and 20. (It's kind of not obvious...)
