The mean of the numbers 1.2, 1.0, 0.9, 1.4, 0.8, 0.8, 1.2...
The mean of the numbers 1.2, 1.0, 0.9, 1.4, 0.8, 0.8, 1.2 and 1.1 is
1.5
0.8
1.0
1.02
1.05
Correct answer is E
1.2+1.0+0.9+1.4+0.8+0.8+1.28 = 8.48
= 1.05
The sine, cosine and tangent of 210o are respectively ...
If x = (all prime factors of 44) and y = (all prime factors of 60), the elements of X ∪ Y and X ...
In the figure, PS = SR and Rx is a tangent to the circle at R, < QRX is equal to 72o. ...