Mathematics
The mean proportion between (3 + √2 ) and (12 − √32 ) is: 1. 6 2.2√7 3.√7 4.(15-3√2)/2
Related Questions
The mean proportion between 9 and 16 is:
7
12
25
144
The mean proportion between 0.02 and 0.32 is :
0.08
0.16
0.3
0.34
The mean proportion between x and y is 6. The third proportional to x and y is 48. Then x : y equals :
1 : 3
1 : 4
1 : 6
1 : 9
The ratio between the third proportional to 12 and 30 and mean proportion of 9 and 25, is :
2 : 1
5 : 1
7 : 15
9 : 14