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3 years ago

A top swimmer would be able to swim across a 25-meter pool in about

Mathematics

1 answer:

zhenek [66]3 years ago

3 0

Answer:

125 m/min

Step-by-step explanation:

Find the rate (speed) as follows:

25 meters

--------------------- = (125/1) meters/min = 125 m/min

(1/5) minute

This is equivalent to about 380 ft/min

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3 years ago

The pH of solution A is 2.4, while the pH of solution B is 9.4.

pishuonlain [190]

Answer:

The answer to your question is below

Step-by-step explanation:

pH definition

pH = - log [H⁺]

a) For pH = 2.4, solution A

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Answer:

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Step-by-step explanation:

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