Mathematics, 06.12.2019 06:31, kyramks421
The entrance fee to the nature reserve was 4.50 for an adult and 2.20 for a child . mr. johnson brought a group of children to the nature reserve and paid a total of 59.50 for the entrance fee . how many children did mr. johnson bring ?
Answers: 1
Mathematics, 21.06.2019 13:30, Gladistshiala267
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
Mathematics, 21.06.2019 21:30, gigglegirl5802
Select all the statements that apply to this figure
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
The entrance fee to the nature reserve was 4.50 for an adult and 2.20 for a child . mr. johnson brou...
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