" as."a^(2)-4a-437

The variance of first 50 even natural numbers is (1) (833)/4 (2) 833 (3) 437 (4) (437)/4

The variance of first 50 even natural numbers is (1)(333)/(4) (2) 833(3)437(4)(437)/(4)

The variance of first 50 even natural numbers is (1) (833)/4 (2) 833 (3) 437 (4) (437)/4

What is the minimum amount of Fe(NH_(4))_(2)(SO_(4))_(2) H_(2)O (392) needed for the synthesis of 10.0 g of K_(3)Fe(C_(2)O_(4))_(3)(437) ? Give your answer to the nearest integer.

Express 0.bar(437) in the form of (m)/(n)

Express the logarithms of the following into sum of the logarithms. (ii) 235xx437

Express the following rational numbers as decimals: (2)/(3) (ii) -(4)/(9)( iii) (-2)/(15)-(22)/(13) (v) (437)/(999) (vi) (33)/(26)