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Oksi-84 [34.3K]

1 year ago

9

A^4 b^2÷4a^3 b^-2

7B3%7D%20%20%7Bb%7D%5E%7B%20-%202%7D%20" id="TexFormula1" title=" {a}^{4} {b}^{2} \div 4 {a}^{3} {b}^{ - 2} " alt=" {a}^{4} {b}^{2} \div 4 {a}^{3} {b}^{ - 2} " align="absmiddle" class="latex-formula">

1 answer:

hichkok12 [17]1 year ago

7 0

A^7 /4
That is the simplification

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3 years ago

Pumps A, B, and C operate at their respective constant rates. Pumps A and B, operating simultaneously, can fill a certain tank i

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Step-by-step explanation:

Given

Pump A and B can fill tank in $\frac{6}{5} hr$

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Let B be the total hr taken B therefore rate of $B=\frac{1}{B} /hr$

Let C be the total hr taken C therefore rate of $C=\frac{1}{C} /hr$

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Adding 1,2 & 3

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