Arun bought a pair of skates at a sale where the discount given was 20%. If the amount he pays is Rs. 1600, find the marked price. (a) 2000 (b) 1000 (c) 4000 (d) 8000

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?