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Soloha48 [4]
3 years ago
10

So Le this problem : 3 5/7 + 2 6/7

Mathematics
2 answers:
nexus9112 [7]3 years ago
7 0

Answer:

46/7 or 6 4/7 or 6.571

Step-by-step explanation:

3 5/7 + 2 6/7 v

3x7+5=26

2x7+6=20

26+20=46

46/7 = 6 4/7.

nydimaria [60]3 years ago
4 0
3 x 5/7 + 2 x 6/7

15/7 + 12/7 = 27/7 or 3.85714286
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a spherical balloon is deflated at a rate of 256pi/3 cm^3/sec. at what rate is the radius of the balloon changing when the radiu
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What you need to look for is \frac { dr }{ dt } when r=8.

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And:\\ \\ \frac { dV }{ dt } =-\frac { 256\pi  }{ 3 } \\ \\ Therefore:\\ \\ \frac { dr }{ dt } =\frac { dr }{ dV } \cdot \frac { dV }{ dt }

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Step-by-step explanation:

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