Two number cubes are rolled sequentially. What is the
probability that the first number
cube shows a two or three and
the other number cube shows an
even number?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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?

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?