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SAT, 22.06.2019 09:30
Aresearch institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1085 and x=528 who said “yes”. use 90% confidence level
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SAT, 27.06.2019 06:00
The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16
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SAT, 28.06.2019 16:00
Which of the following is a difference between a prepaid tution plan and a college savings plan
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SAT, 30.06.2019 06:00
Ateacher attaches a ball to a meter long string and whirls it around in a horizontal circle at constant speed. the teacher explains that the string is what makes the ball go in a circle. why is the string necessary? a) the string is needed to apply a torque to the ball. b) the string is needed to push on the ball to get it up to speed. c) circle motion requires an inertia which is provided by the string. d) circle motion requires a force to give it a centripetal acceleratio
Answers: 3
In a race, a runner traveled 12 meters in 4. 0 seconds as she accelerated uniformly from rest. The m...
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