First of all, Leslie will choose a marble from the first cup.And she must choose blue one and its probability is 3/10. Because there are 10 marbles and 3 of them is blue.After that she will choose a marble from the second one and it must be orange.All of them is 3+1+6 = 10 and we have 6 orange marbles.It's probability is 6/10 = 3/5. We must multiple 3/10 and 3/5 because there are different situations and they depend on each other.So you must multiple them and answer is 3/10 * 3/5 = 9/50.
The probability that Leslie will select a blue marble from the first cup and then select an orange marble from the second cup is 50 9 . This is calculated by multiplying the individual probabilities of each selection. The individual probabilities are 10 3 for blue and 5 3 for orange.
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Jawaban:Pembangunan ekonomi memiliki dampak positif seperti meningkatnya kesejahteraan masyarakat, terciptanya lapangan kerja baru, dan kemudahan akses terhadap barang dan jasa serta teknologi. Namun, dampak negatifnya juga ada, termasuk kerusakan lingkungan, ketimpangan pendapatan, dan perubahan gaya hidup.