Suppose 68% of the students attending the field trip were boys. How can you use the double number lines diagram above to find the number of boys and check whether your answer is reasonable.

In the diagram of circle a what is m

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?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.