Agora, na urna há 60 bolinhas vermelhas, 30 bolinhas azuis e 10 bolinhas amarelas, todas do mesmo tamanho.

a) Qual a probabilidade do aluno retirar uma

bolinha vermelha?

b) Qual a probabilidade do aluno retirar uma

bolinha azul?

c) Qual a probabilidade do aluno retirar uma

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Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water

The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days