Mathematics, 26.03.2021 03:50 irickkadenl
O preço de venda de um livro é de R$ 25,00 a unidade. Sabendo que o custo de cada livro corresponde a um valor fixo de R$ 4,00 mais R$ 6,00 por unidade, construa uma função capaz de determinar o lucro líquido (valor descontado das despesas) na venda de x livros, e o lucro obtido na venda de 500 livros. Depois, represente ela por uma diagrama de Venn.
Answers: 1
Mathematics, 21.06.2019 16:30
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 20:00
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
O preço de venda de um livro é de R$ 25,00 a unidade. Sabendo que o custo de cada livro corresponde...
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