plz show work so I know how to do, thank you

5. The distance from the earth to the moon is approximately 240,000 miles (mi). The peregrine falcon has been measured as traveling up to 350 km/hr in a dive. If this falcon could travel to the moon at this speed, how long (in days) would it take? Clearly show work using dimensional analysis and give final answer with correct sig.figs. Ch.2 problems: 6. Tungsten is atomic number 74 on the Periodic Table. Supply the indicated information for a neutral isotope of tungsten-184, 184W. # of protons # of electrons # of neutrons mass # 7. A fictitious element which we will call dearbornium (Db) is made up of two isotopes. A sample of Db contains 2233 atoms of 292 Db and 4026 atoms of 295Db. a) Calculate the percent abundance of each isotope in this sample. Show work and write your answers in the spaces provided. Give the answers to 5 sig.figs. 292 Db = 295 Db = b) If the mass of 292Db is 291.95 amu and that of 295Db is 294.97 amu, what is the average atomic mass of dearbornium? Write the equation and clearly show your work