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Quando Marcos recebeu na venda do aparelho de celular que ele vendeu para seu amigo Paulo, um aparelho de celular com 30\\\\% de desconto, sabendo que Paulo economizou R\\$ 900,00?

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Calcule, por meio do Python, a derivada segunda da função f(x)=-2x⁵+23x³-7x. Qual é a derivada segunda da função?

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Qual é a margem de contribuição de cada mesa?

",[152],{"_17":20,"_19":20,"_21":181,"_23":182,"_46":20,"_47":183,"_93":184},"b91770ba-db2f-49e0-81f7-4ec57cff31e3",[],"

Uma transportadora tem suas entregas otimizadas, mas em um determinado dia um de seus dois veículos sofreu uma pane e ficará temporariamente inoperante. Por esse motivo, é preciso de um plano emergencial para realizar as entregas de duas mercadorias A e B. Sabendo que a transportadora deseja transportar o máximo e obter o maior lucro possível, resolva por meio do Python o problema como um problema de programação linear e determine o máximo lucro.

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Utilizando o Python, obtenha a derivada primeira da função f(x)=-2x^{5}+23x^{3}-7x.
Qual é a derivada primeira da função?

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Um automóvel custa R$ 64.700,00 à vista, mas será pago em 8 parcelas mensais iguais, sem juros.
Qual o valor de cada parcela?

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