Mathematics, 07.07.2020 21:01, angelcat9137
Online jewelry sales have increased steadily over the last 10 years. In 2003, sales were approximately 2 billion dollars, and in 2008 they were approximately 146 billion () Find the unit rate at which online jewelry sales have been increasing. (Express your answer rounded correctly to the nearest hundredth of a billion per year) billion dollars per year () Construct a model to predict online jewelery sales. According to your model, what should the online jewelery sales be in 2017? (Express your answer rounded correctly to the nearest tenth of a billion ) billion dollars
Answers: 3
Mathematics, 21.06.2019 16:00, antoninapride
What is the solution to the inequality? 6xā5> ā29, a x> ā4 bx> 4 cx< 4 dx< ā4
Answers: 2
Mathematics, 21.06.2019 22:00, reyrey216
Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24
Answers: 3
Online jewelry sales have increased steadily over the last 10 years. In 2003, sales were approximate...
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