3 years ago

Radius and diameter

Mathematics

1 answer:

Setler79 [48]3 years ago

3 0

Answer: the diameter is 7cm And the radius is 3.5 cm

Step-by-step explanation:

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Let:

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$\begin{gathered} Vbu=70-ax \\ Vbk=20+ax \\ \text{where:} \\ a=0.05 \\ Vbu=70-0.05x \\ Vbk=20+0.05x \end{gathered}$

after how many drips will the volume of the solution in the buret and beaker be equal ? Vbu = Vbk:

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Answer:

Step-by-step explanation:

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