The substage of sensorimotor development which this behavior reflect is an active experimentation.
<h3>What is an
active experimentation?</h3>
An active experimentation can be defined as a substage of sensorimotor development which is typically characterized by the use of theories in order to proffer solutions to problems or make decisions.
In this context, we can infer and logically deduce that the substage of sensorimotor development which Dennis' behavior reflect is known as an active experimentation.
Read more on sensorimotor development here: brainly.com/question/10687122
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<u>Complete Question:</u>
12 month old Dennis accidentally knocks his bowl off the table. The bowl spins on the floor before coming to a stop. Dennis's mom picks up the bowl and places it back on the table, so he knocks it down again to see if it will spin. Dennis knocks the bowl down each time his mother picks it up. What substage of sensorimotor development does this behavior reflect?
The volume of the rectangular pyramid is 28 cubic feet.
<h3>
How to find the volume of the pyramid?</h3>
The volume of a pyramid of base B and height H is given by:

Here we know that the height is H = 7ft, and the base is a rectangle of 4ft by 3ft, so the area of the base is:

Then the volume of the pyramid is:

If you want to learn more about volumes:
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Many times, middle schools won’t hold students back. They just won’t let u walk at graduation. My advice is that u raise some of your grades(not much, just even by a percent) to show the school that u r capable of learning the material. Also, DO GOOD ON TESTS. all you have to do is show them that the reason you have fs is because you don’t do your hw, don’t like participating, but still KNOW AND LEARNED THE MATERIAl by doing good on tests. you don’t have to do this for long, just to show them that you CAN do good, but don’t want to(even if that isn’t true). even with all fs tho, it’s unlikely that they will hold u a grade back, but they may put u in mcr classes, or make u retake a class.
Explanation:
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