Agardener digs a flower bed that is 8 meters long and 1/2 meter wide. what is the area of the flower bed?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10