Answer:
Step-by-step explanation:
To round 4.9 to nearest tenth means to round the numbers so you only have one digit in the fractional part. 4.9 already has only one digit in the fractional part. Thus, 4.9 is already rounded as much as possible to the nearest tenth and the answer is: 4.9
2=12
i know that one for a fact u just have to mutiply
V= pi x r^2 x h
V/(pi x h)=r^2
square root of [V/(pixh)]=r
