Mathematics, 26.08.2019 20:30, noslengerman
The list of a certain tool is x dollars. in store a the original selling price of the tool was $50 less than the list price, and the current selling price is 10% less than the original selling price. in store b the original selling price of the tool was 10% less than the list price, and the current selling price is $50 less than the original selling price.
a) quality a is greater
b) quality b is greater
c) the two quantities are equal
Answers: 1
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 20:00, naimareiad
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2
Answers: 1
Mathematics, 21.06.2019 21:30, anaemigarcia
What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14
Answers: 2
The list of a certain tool is x dollars. in store a the original selling price of the tool was $50 l...
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