Complete the following proof Given: AE tangent to circle R at A and to circle S at E
Prove: R=S

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Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

The anwser cause i do not understand just plez

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.