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.
The radius is r ~ 11m trust me
Answer:
C because i looked it up here is the answer
Step-by-step explanation:
can i please have brainlist
Answer:
0.9
9/10
Step-by-step explanation:
Answer:
50 watts
Step-by-step explanation:
joules per second means watts
50 Joules per second means 50 watts
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