Answer: B (130)
Explanation:
A trapezoidal Riemann sum can be found by multiplying the width (the change in x) of each sub interval by the average of the y values of the two points at either end of the section and then adding up all of the sun intervals. Therefore, the trapezoidal approximation would equal 0.5(40) + 1.5(50) + 1(35) to get the answer of 130.
The Chemical Senses: Taste and Smell. Taste. The stimuli for taste are chemical substances dissolved in water or other fluids. Taste can be described as four basic sensations, sweet, sour, salty, and bitter, which can be combined in various ways to make all other taste sensations.
Answer:
when your brain goes numb
Explanation:
you call that mental freeze
Just took the test the answer is definitely C. <span />
The elasticity of demand for a product can be determined by analyzing the change in total revenue as a result of a change in price but this method can't be used to determine the elasticity of supply for a product because it tends to varies.
<h3>How is elasticity of demand determined?</h3>
Price Level is known to be one that is often used to known the price elasticity of demand and this is one that is often calculated by dividing the percentage of the change in the quantity demanded of a good or service by that of the percentage change in that of its price level.
Therefore, The elasticity of demand for a product can be determined by analyzing the change in total revenue as a result of a change in price but this method can't be used to determine the elasticity of supply for a product because it tends to varies.
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