A bag of 20 counters 16 of the counters are green They are picked at random How likely is it for green to be picked

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.