Mathematics, 23.06.2021 01:40 bekahmiller2001
Consider the system of linear equations x + 2y + 3z = 1 3x + 5y + 4z = a 2x + 3y + a2z = 0 (i) For which values of a does the system have no solution? (ii) For which values of a does the sytem have innitely many solutions? (iii) For which values of a does the sytem have exactly one solution?
Answers: 1
Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
Mathematics, 21.06.2019 17:30
Can any one me with the answers to these questions asap?
Answers: 2
Mathematics, 21.06.2019 19:30
Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row
Answers: 3
Consider the system of linear equations x + 2y + 3z = 1 3x + 5y + 4z = a 2x + 3y + a2z = 0 (i) For w...
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