Given the following set of data, what is the variance? [268 379 141 A. 40
B. 5
C. 2.74
D. 7.5

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An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius