What is the probability of getting exactly one 4 on four rolls of a die, given that all results are greater than 3?

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

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Given that abcd is a rhombus, what is the value of x?