A country will produce 3000 missles this year. Each of the short rage missiles cost $200,000 to produce. Each of the medium rang missles cost $300,00 to produce. the ratio of the number of short range to meidum range to long range missles is 3:3:4 the country plans to use 870,000 to produce these missiles. how much does it cost to produce a long range missile

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?