In a class, the average marks obtained by the number of students in English is 52.25 . 25% students placed in the C category made the average of 31 marks, while 20% who were placed in a category made the average of 80 marks. Find the average marks of the remaining students?

WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED

What is the formula of \[{x^2} + {y^2} + {z^2}?\

What is a dodging number?

What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.

How many perfect cubes can you find from 1 to 100? How many from -100 to 100?