Calculate the percentile rank of the score 21. [5]
Scores 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9
F 3 2 3 2 5 4 3 3
Calculate the percentile rank of the score 21.
let Φ (x)=x, (x>0) satisfies the equation y''-2/x^2*y=0. Hence find the second independent solution
let Φ (x)=x, (x>0) satisfies the equation y''-2/x^2
John wants to travel overseas 3 years from now. he opens a savings account which offers interest at a rate of 14.5% per annum comp...
solve the following comparing quantities in english :- ...
(x^2)y+(y+x)^3=0
4'9-6.25
(X^(1/4))^(-3/2)
(X^(1/4))^-3/2
