Answer:
The correct answer is d) Conditional Knowledge.
Explanation:
Metacognition is the use of different strategies that allow the person to be aware of the resources they have to perform information processing. Cognitive awareness enables the person to control and order their learning through different techniques, identifying the appropriate strategy to obtain a better performance in their learning.
Cognitive awareness makes use of conditional knowledge to help the person identify in each situation the metacognitive strategy to use. Conditional knowledge is responsible for recognizing at what point declarative and procedural knowledge should be used to help the person in their learning.
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For example, in the case of Aleks, using </em><em>conditional knowledge</em><em>, he understands that in this exam, it is better to use another strategy to study and thus obtain better results.</em> Therefore, he decides to change his usual method of learning using procedural memory (teaching cards), by a technique that uses declarative memory (examples of concepts).
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I hope this information can help you.</em>
Answer:

Explanation:
The speed of the sound wave is:


The frequency is:



Answer: 115 meters
Explanation:
From the question, we are informed that Phoebe knit a hat for a friend and that she started with 197 meters of yarn but when she finished, she had 8,200 centimeters of yarn left over.
First, we have to understand that 100 centimeters equals 1 metre. Therefore, 8200 centimeters of yarn is the same as 8200/100 = 82 meters of yarn.
The yarn that Phoebe use to knit the hat will be:
= 197 meters - 82 meters
= 115 meters