Mathematics, 27.07.2019 12:30 kira96
1which choice is the equation of a line that has a y-intercept of 7 and is parallel to the line represented by this equation? y = 6x− 5 a. y = 6x+ 7 b. y = 6x− 7 c. d. 2 which choice could be the equation of a line parallel to the line represented by this equation? 7x− 12y = −32 a. b. c. d. y = 7x− 12 3 which choice is the equation of a line that passes through the origin and is parallel to the line represented by this equation? 4x− y = −8 a. 8x− y = −4 b. 4x− 8y = 0 c. y = −4x d. 4x− y = 0 4 which choice could be the equation of a line perpendicular to the line represented by this equation? y = 5 a. y = 4x− 9 b. y = -1/5x c. y = 5x d. x = 5
Answers: 2
Mathematics, 21.06.2019 22:30
What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
1which choice is the equation of a line that has a y-intercept of 7 and is parallel to the line repr...
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