64 is the square of 8.
It is 83 because it is a prime number
72
83=512 82=64
Between which two consecutive whole numbers does \sqrt{83} 83 lie? Fill out the sentence below to justify your answer and use your mouse to drag \sqrt{83} 83 to an approximately correct location on the number line.
16x4 is 64.
72/83 is simplified.
No. The nearest square numbers are 92 and 102.
72.......107-98(9) 98-90(8) 90-83(7) 83-77(6) 77-[72](5) 72-68(4) 65
median is 79. Write in order; median is middle number: {72, 89, 67, 81, 75, 79, 81, 80, 62, 64, 83} → {62, 64, 67, 72, 75, 79, 80, 81, 81, 83, 89} To find middle number, count the number of data items, add 1 and divide by 2. If this is a whole number, that is the data item which is the median; if it is a fraction, take the mean average of the data items of the positions either side of the fraction (eg if the fraction is 3.5, take the mean average of the 3rd and 4th data items) There are 11 data items → median is (11+1)/2 = 6th data item → median is 79
72
It is: 72
You simply divide 64 by 83....which is .77