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A textbook store sold a combined total of 470 biology and history textbooks in a week. The number of history textbooks sold was less than the number of biology textbooks sold. How many textbooks of each type were sold?
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What are the relative frequencies to the nearest hundredth of the columns of the two-way table?
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Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
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1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
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Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex:
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A textbook store sold a combined total of 470 biology and history textbooks in a week. The number of...
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