Asystem of two linear equations has an infinite number of solutions. how is this possible?
a)...
Mathematics, 28.09.2019 14:30 danizara8
Asystem of two linear equations has an infinite number of solutions. how is this possible?
a) it's not; the graphs of the two equations can intersect only once.
b) the two equations are the same line.
c) the equations are parallel lines.
d) there was an error in solving the system.
Answers: 1
Mathematics, 21.06.2019 23:30
Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.
Answers: 2
Mathematics, 22.06.2019 02:40
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Mathematics, 22.06.2019 04:30
Agatorade cooler has 36 cups of water. if a serving is 3/4 of a cup how many servings are in the cooler?
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