What is one counter-argument to the premise that the wealth gap is a serious problem which needs to be addressed? The lower classes have the opportunity to invest.
Poor people can easily move into the middle class.
Investments by the upper class create lower-class jobs.
Buying power sharply increases for the working class.

answer: 0

explanation: im   14

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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