Z=$$123^{4}$$-$$123^{3}$$+$$123^{2}$$-123
What is the remainder when Z is divided by 122?
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Approximately what percent of the families in the sample own more than 3 motor vehicles?
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How many of the families own exactly 2 motor vehicles?
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If a family were selected at random from the survey sample, what is the probability that the family would own more than 2 motor vehicles?
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If a, b, and c are positive integers such that $$\frac{a}{c}$$=0.075 and $$\frac{b}{c}$$=0.09, what is the least possible value of c?
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If y=1- $$\frac{1}{x}$$ , where x is a nonzero integer, which of the following could be the value of y?
Indicate all such values.
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(-0.5)-2, (-0.5)-1, (-0.5)0, (-0.5)1, (-0.5)2,
What is the range of the 5 numbers listed?
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Tickets for a carnival are sold either individually or in packages of 10 tickets or 20 tickets at the costs shown in the table. A group of friends bought n tickets for the least possible total cost. A second group of friends bought more than n tickets for a total cost that was less than the first group's total cost. Which of the following could be the value of n?
Indicate all such values.
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All the music from fourteenth-century Europe for which written scores survive is so complex and is written in such difficult notation that it could have been played only by musicians whose lives were dedicated solely to such performance. Yet fourteenth-century European accounts, which in this respect probably give accurate portrayals of their times, describe many members of the nobility who excelled not only in musical performance,but also in dancing, poetry, and painting.
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The statements given, if true, most strongly support which of the following?
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Children will often present their egocentric frustrations with appeals to objective standards of fairness; doing so does not indicate duplicity but rather the fact that, for many children, private sufferings and social imbalances are______ .
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The membership of the two clubs being______,no one had a member's perspective on both.
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The overall message of this book on neuroscience is (i) _______: the brain is quite (ii) _______,and therefore damaged brains can be healed, aging brains can be rejuvenated, and even ordinarily healthy brains can be made faster and better.
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When in 1980 the father and son pair of Louis and Walter Alvarez and their colleagues linked the end Cretaceoure extinction to a catastrophic extraterrestrial impact, they were met with skepticism by most paleontologists, which was(i)______given that geological training since the mid-1800s had emphasized the primacy of (ii)_______ .
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The novel`s heroine shows a remarkable (i) ______ to worship at the altar of youth; in her world, youth is(ii) ______ , while age, by contrast, confers competence and wisdom.
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The potential (i)______ exploiting mineral resources in the area combined with (ii) ______ participation among local people in conservation efforts may lead to a(iii) ______ human appreciation for the landscape and eventually contribute to disadvantageous effects for conservation.
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Those who initially recorded American Indian oral stories often ______ them when they wrote them down; the subsequent publishers of American Indian stories, therefore, are not the first to affect the meaning of the text.
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