The formula for potential energy is P = mgh, where P is potential energy, m is mass, g is gravity, and h is height. Which expression can be used to represent g?
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Question 12
12.
A formula used for calculating velocity is written below. What is a expressed in terms of v and t?
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Question 13
13.
Which equation is equivalent to 3x + 4y = 15 ?
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Question 14
14.
If 3ax + b = c, then x equals ?
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Question 15
15.
Students were asked to write a formula for the base of a triangel by using the formula for its area