Mathematics, 07.09.2021 05:30 breezy974
Suppose that it costs $16 to place a classified advertisement in the newspaper, plus $6 for each line. Then the cost to place an ad x lines long is given by y dollars, where y = 6x + 16.
Express as an ordered pair the fact that a 12 line ad costs $88.
(Simplify your answer. Type an ordered pair. Type an integer or a fraction.)
Answers: 3
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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
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To decrease an amount by 16% what single multiplier would you use
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Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
Suppose that it costs $16 to place a classified advertisement in the newspaper, plus $6 for each lin...
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