3 years ago

What is the 10% rule?

1 answer:

6 0

Answer:

The 10% Rule means that when energy is passed in an ecosystem from one trophic level to the next, only ten percent of the energy will be passed on. A trophic level is the position of an organism in a food chain or energy pyramid. I'm not sure if its a mathematics question.

Step-by-step explanation:

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1 (decimal) 35

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And I don't know is selling for $72 is reduced to $54 find the percent decrease in price

saveliy_v [14]

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Step-by-step explanation: In order to calculate the percentage discount you need to first calculate the amount of the discount. This is done by subtracting the two numbers. $72 - $54 = $18. The amount of the discount is $18.

Next, you need to calculate what percentage the discount is of the original price. This is done by dividing the discount amount by the original price.

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4 years ago