If a cell has a volume of 3nm, what are the surface area and the volume of the cell?

1 answer:

7 0

A cell has a radius: r = 3 nmThe surface area of a cell:A = 4 r² π = 4 · 3² π = 4 · 9 π = 36 π nm²The volume of a cell:V = 4/3 r³ π = 4/3 · 3³ π = 4 · 9 π = 36 π nm³Answer: The surface area is 36 π nm² and the volume is 36 π nm³.

You might be interested in

Item 1

AleksandrR [38]

It took them 4 days to install 480 chairs which means if they were working at a constant rate they got 120 chairs installed daily. with 360 chairs left that means in 3 days they will finish. so overall, it took the workers 7 days to finish, or a week.

8 0

2 years ago

Convert 32 degrees F to Celcius and kelvin

aniked [119]

32 degrees F to celcius equals 0

32 degrees F to Kelvin equals 273.15

3 0

3 years ago

What is 6/15 written as a decimal

frosja888 [35]

I believe it is 0.4.

6 0