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3 years ago

Sales rise from £400 a week to £504 a week. Calculate the percentage increase

Mathematics

1 answer:

Andrew [12]3 years ago

5 0

Answer:

26%

Step-by-step explanation:

percent change = (new number - old number)/(old number) * 100%

Here, the new number is £504, and the old number is £400.

percent change = (£504 - £400)/(£400) * 100% =

= £104/£400 * 100% = 0.26 * 100% = 26%

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2 years ago

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solong [7]

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2 years ago

Please help me!

dybincka [34]

Answer:

They are only equal on day 0, both having 10 population.

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Given the bacteria on the counter is initially measured at 5 and doubles every 3 days we can generate the following geometric equation:

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6 0

1 year ago