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a_sh-v [17]
4 years ago
6

A beverage manufacturer performs a taste-test and discovers that people like their fizzy beverages best when the radius of the b

ubbles is about .3 mm. According to the formula below, what would be the volume of one of these bubbles?
A. About 0.27 mm^3
B. About 0.11 mm^3
C. About 0.38 mm^3
D. About 0.42 mm^3

Mathematics
2 answers:
Burka [1]4 years ago
8 0

WHEN THE RADIUS IS .7mm ITS ABOUT 1.44mm^3 APEX ;)

mafiozo [28]4 years ago
5 0
Since we are given r, we can set up the equation and solve for V.

0.3= \sqrt[3]{ \frac{3V}{4 \pi } }

Now, we cube both sides to get rid of the cube root.  This equals:

0.027= \frac{3V}{4 \pi }

Next, we multiply both sides by 4 pi to get rid of the fraction:

0.339=3V

Now, we can simply divide both sides by 3 to find V

V=0.11

So, the volume is 0.11 cubic mm.


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