1. A poultry farm marked 50
wild hens and released them.
The next day they counted 230
hens, 30 of which had marks,
Find the best estimate for the
hen population?
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in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

6.25 grams

step-by-step explanation:

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

the answer is b because it has ^2 and the rest do not.

step-by-step explanation: