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Mathematics, 18.02.2021 21:20 sanchez9211
Here is a balanced hanger diagram. A circle has a mass of 6 grams and a square has a mass of 4 grams. What is the mass of the triangle?
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Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = โ1 f(โ1) is undefined. lim xโโ1+ f(x) and lim xโโ1โ f(x) exist, but are not equal. lim xโโ1 f(x) does not exist. f(โ1) and lim xโโ1 f(x) exist, but are not equal. none of the above
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Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
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Mathematics, 21.06.2019 23:00
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 รฎล(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference รฎล(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference รฎล(x - x)2 by more than data sets (ii) and (iii). none of the above
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Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (โy2 โ 4y โ 8) โ (โ4y2 โ 6y + 3) 2.multiply and simplify 2x2y3z2 ยท 4xy4x2 3.multiply and simplify (x โ 4) (x2 โ 5x โ 6)
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Here is a balanced hanger diagram. A circle has a mass of 6 grams and a square has a
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