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MTALHAHASSAN2
 one year ago
Need help!!
Diameter of a sphere is measure in 2.14 micro meter. Calculate the circumference and volume of a sphere in the meter.
MTALHAHASSAN2
 one year ago
Need help!! Diameter of a sphere is measure in 2.14 micro meter. Calculate the circumference and volume of a sphere in the meter.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Convert 2.14 micrometer to meters. Find the radius by dividing the diameter by 2 Use it for the formula for the volume and circumference of a sphere. Circumference of a sphere=2(pi)r Volume of a sphere=\[\frac{ 4 }{ 3 }pir^3\]

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1Circumference of a sphere=2(pi)r =2 (3.14)(2.14) =1.34

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Like I said: 1. Convert 2.14 micrometer to meters. 2. Find the radius by dividing the diameter by 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[Diameter=\frac{ radius }{ 2 }\] dw:1442091259695:dw 1 meter=1.0 x 10^6 micrometers so 1 micrometer=1.0 x 10^6 meters

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1then the circumference be =2(3.14)(1.07) =6.7

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1v= 4/3 pie r^3 v= 4/3(3.14)(1.07)^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Convert to micrometer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01 meter=1.0 x 10^6 micrometers so 1 micrometer=1.0 x 10^6 meters

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1oh ok then it be 6.72 x 10^6 meters

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1but know for the volume

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1is it be 4*pi*1.07^3

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1sorry it be 4/3*pi*1.07^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Hey, my explanation above says Convert 2.14 micrometer to meters. Find the radius by dividing the diameter by 2 Use it for the formula for the volume and circumference of a sphere. Circumference of a sphere=2(pi)r Volume of a sphere=(4/3)(pi)r^3 You convert first before plugging anything or you will get messed up because there is an exponent.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do the steps in order please.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ micrometers }{ 1 }\times \frac{ 0.00001 }{ 1micrometer }\] Convert to meters* from above.

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1ok I get the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Show me your steps and answer.

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1V=43πr3 V=43π(1.07×10−6 m)3 V=43π 1.073×10−6⋅3 m3 V=5.13×10−18 m3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(4/3)(pi)^3 you mean?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got 5.12 x 10^18 but close enough.

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.1that is C= 2*pi*1.07 um = 6.7x 10^6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yea, it looks correct
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