On Thursday, the basketball coach ordered 12 pizzas for 36 players who came in for practice. How many pizzas does the coach need to order, if 12 players
turned up for practice the next day?

This is different from the first one can someone me

How do you find principle and simple interest

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?