Which of the following best describes the solution to the system of equations below?
4x + 5y...
Mathematics, 22.09.2019 06:30 td347
Which of the following best describes the solution to the system of equations below?
4x + 5y = 7
8x + 10y = 14
a. the system of equations has infinitely many solutions.
b. the system of equations has exactly one solution where x = 7/4 and y = 0
c. the system of equations has no solution.
d. the system of equations has exactly one solution where x = 1 and y = 6/5
Answers: 1
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Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 â2.00 8.4 â8.4
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