The number 2,000 is missing a digit. the number rounded to the nearest thousand is 3,000 list all of the possibilities for the missing digit. explain your answer

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?