8X8=64, and 9X9=81; so I would say 8 and 9.
59 and 61
No, it is not irrational because it is a square root of a negative number - which falls into the set of Complex numbers. Irrational numbers can not have an imaginary component.
There are an infinite number of rational numbers between 2.3 and 2.4 .Any number you can write down on paper that falls in that range is one of them.They include . . .2.30000000012.332.342.352.362.3600000000002372.392.3912.391012.39101012.3992.39992.3999999999
# State the null hypothesis i.e. "There is no relationship between the two sets of data." # Rank both sets of data from the highest to the lowest. Make sure to check for tied ranks. # Subtract the two sets of ranks to get the difference d. # Square the values of d. # Add the squared values of d to get Sigma d2. # Use the formula Rs = 1-(6Sigma d2/n3-n) where n is the number of ranks you have. # If the Rs value... ... is -1, there is a perfect negative correlation. ...falls between -1 and -0.5, there is a strong negative correlation. ...falls between -0.5 and 0, there is a weak negative correlation. ... is 0, there is no correlation ...falls between 0 and 0.5, there is a weak positive correlation. ...falls between 0.5 and 1, there is a strong positive correlation ...is 1, there is a perfect positive correlation between the 2 sets of data. # If the Rs value is 0, state that null hypothesis is accepted. Otherwise, say it is rejected. (sourced from http://www.revision-notes.co.uk/revision/181.html)
at an angle
196 is the square of 14...
5 and 6
5 and 6
7-8
11 and 12
The square root of 150 is between 12 and 13.
8 and 9 because square root of 64=8 and square root of 81=9
-15 and -14 or 14 and 15 <><><><><> Or, if you consider whole numbers to be positive integers, then just 14 and 15.
225 is the square of 15...
31 is, itself, a whole number. One whole number cannot fall between two consecutive whole numbers.
The square root of 53 falls between 7 and 8. The answer is 7.280109889280518271097302491527.
Nothing can fall "between 77". 77 is one number; you need an interval for any numbers to fall BETWEEN.