Drag the tiles to the correct boxes to complete the pairs. Use this table to match the molecules with their estimated masses. Atom Mass (in grams) hydrogen 1.67 × 10-24 oxygen 2.66 × 10-23 carbon 1.99 × 10-23 nitrogen 2.32 × 10-23 H2 (2 atoms of hydrogen) CO2 (1 atom of carbon and 2 atoms of oxygen) NO2 (1 atom of nitrogen and 2 atoms of oxygen) NH3 (1 atom of nitrogen and 3 atoms of hydrogen)

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .