A documentary showed rare breeds of birds being tagged in a specific area. The researches tagged 50 birds. When the researches returned they counted 600 birds, 10 of which had tags. What would be a good estimate of how many rare breed birds are in this area?

you would need to know all the numbers that are on there

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

assuming this is from a math graphing problem.

7 would be on the x-axis which is the horizontal line on the graph

84 would be on the y-axis which is the vertical line on the graph

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."