Add `632.73 and 24.082`.

Add 24+7+8

Add : 63.05 , 24.839 , 3.7 , 16.85

Add the following: 41.8,39.24,5.01 and 62.618.03,146.3,0.829 and 5.324

2.73 + 1.3 = ?

If a^2 + b^2 = 73 and ab = 24 , find : (i) a+b

If a^2 + b^2 = 73 and ab = 24 , find : (ii) a-b

Simplified value of (8.73 xx 8.73 xx 8.73 + 4.27 xx 4.27 xx 4.27)/(8.73 xx 8.73 -8.73 xx 4.27 + 4.27 xx 4.27) is :

What is the disintegration constant of radon if the number of its atoms diminishes by 18% in 24 h? ["Take ln "(0.82)~~-0.2]

What is the disintegration constant of radon if the number of its atoms diminishes by 18% in 24 h? ["Take ln "(0.82)~~-0.2]