Mathematics, 01.04.2020 18:31 shatj960
For what values of a and b is x^64 +ax^b+25 a perfect square for all integer values of x?
Answers: 2
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Mathematics, 21.06.2019 19:10
Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither
Answers: 1
Mathematics, 21.06.2019 21:50
Which of the following equations is equivalent to x/3-6/x=1
Answers: 3
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 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
For what values of a and b is x^64 +ax^b+25 a perfect square for all integer values of x?...
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:57
Mathematics, 01.06.2020 04:58
Mathematics, 01.06.2020 04:58
Mathematics, 01.06.2020 04:58
Mathematics, 01.06.2020 04:58