What is the standard deviation of this data? Round your answer to the nearest hundredth of a number? 10, 12, 8, 2

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

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

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution