Christian randomly selects students from his grade to rate a math test as easy, moderate, or difficult. of the students he surveyed, 13 said the test was easy, 11 rated it as moderate, and 3 found it difficult. assuming that all students took the same test, how many of the 162 total students in christian’s grade would probably rate the test something other than easy?

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

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Solve the equation for b: a= (1/2)(b)(h)