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Sati [7]
2 years ago
5

Identify indicators of a chemical reaction. Check all of the boxes that apply.

Physics
1 answer:
Misha Larkins [42]2 years ago
6 0

Answer: 1,2,4

Explanation:

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A heated piece of metal cools according to the function c(x) = (.5)^(x _ 11), where x is measured in hours. A device is added th
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You just need to replace x with 5 in each function

.5^5 - 11
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3 0
2 years ago
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How to figure out the question?
Vladimir [108]

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7 0
2 years ago
a high speed train travels with an average speed of 250 km/h. the train travels for 2 hrs. how far does the train travel
steposvetlana [31]

Answer:

<h3>The answer is 500 km </h3>

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

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average speed = 250 km/h

time = 2 hrs

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distance = 250 × 2

We have the final answer as

<h3>500 km</h3>

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5 0
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Light is not invisible

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What type of bond is formed if atoms donate electrons to other atoms when the elements are combined?
natita [175]
Ionic bond.

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