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dexar [7]
3 years ago
12

1. What is a half-life?

Chemistry
1 answer:
irina [24]3 years ago
3 0
<h2>Answer:</h2>

<h2>Half-life, in radioactivity, the interval of time required for one-half of the atomic nuclei of a radioactive sample to decay (change spontaneously into other nuclear species by emitting particles and energy), or, equivalently, the time interval required for the number of disintegrations per second of a radioactive ..!!</h2><h2 /><h2 />

<h2>Hopefully u will satisfy with my answer..!!</h2><h2>Please Mark on brainleast please..!!</h2>

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Answer:

A present

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How would making bigger the population of a coyote affect the population of both rabbits and grasses
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That is the circle of life in the wild. 
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4 years ago
The perfect glass of sweet tea is 15% sugar. Elena is making a one gallon container of sweet tea. How many cups of sugar are in
Arte-miy333 [17]

There are 2.4 cups of sugar in the gallon of sweet tea.

<h3>What is the conversion of fluid measurement?</h3>

The conversion of fluid measure takes a standard analysis where the assumed container of a particular fluid is related to another container.

For example, we have two containers here:

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  • The gallon

We need to know how many glass cups that are present in a gallon. From standard conversion rates:

  • 1 gallon = 16 cups

However,

We learned that 1 cup contains 15% of sugar; Therefore, 16 cups will contain:

= 16 × 0.15

= 2.4 cups of sugar

Learn more about measurement conversion here:

brainly.com/question/777464

7 0
2 years ago
I need help pleaseee!!!!!!!! Fast
AfilCa [17]

Answer:

C is the correct answer

Explanation:

Hope this helps:)

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