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In a two-digit number the units’ digit is 7 more than the tens’ digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 3
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Which of the following tables represents exponential functions?
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The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
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Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2
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Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 2
In a two-digit number the units’ digit is 7 more than the tens’ digit. the number with digits revers...
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