Mathematics, 10.07.2019 06:00 arnold2619
Assume that you select digits from the set {1,2,4,9}{1,2,4,9} to form a number between 10 and 900. (1) how many such numbers can be formed if digits are not repeated? 12 equation editorequation editor (2) how many such numbers can be formed if digits can be repeated?
Answers: 1
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What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63
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Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
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Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
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Assume that you select digits from the set {1,2,4,9}{1,2,4,9} to form a number between 10 and 900. (...
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