I literally don’t get this I need the answer

62.83

Step-by-step explanation:

The equation is V(Volume) equals π (Pi/3.14) multiplied by r(radius) squared multiplied by h(height). The way it would be written out is V=π××h. So when you plug in the radius (2) and the height (5) you get π××5 which equals 62.83185 or 62.83. I hope this helps you understand and if you need more help let me know.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: