Mathematics, 09.11.2019 02:31 sheram2010
Fifty specimens of a new computer chip were tested for speed in a certain application, along with 50 specimens of chips with the old design. the average speed, in mhz, for the new chips was 495.6, and the standard deviation was 19.4. the average speed for the old chips was 481.2, and the standard deviation was 14.3.can you conclude that the mean speed of the new chips is greater than that of the old chips?
Answers: 1
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Patel’s class voted on their favorite color. patel plans to make a circle graph to display the results. which statements are true about the circle graph patel can create? check all that apply.
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What term best describes a line ans a point that lie in the same plane
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This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤
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Mathematics, 21.06.2019 18:30
If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
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