a random sample of 21 students from U and 21 students at A&T for surveyed their music listening habits. Their responses (IN HOURS, each square represents 0.5 hour) were record and displayed using the following histograms. The one on the left is from U and the one on the right is for A&T students. Which data set (the U students or the SHSAT students) has a larger standard deviation? Explain!

20+ ! come and answer quick! triangle mno is reflected over the x-axis and then translated up 4 and right 3. how can the transformation be amended such that the translation can occur before the reflection and have the image remain in the same position? a translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis. b translate the pre-image up 3 and right 4 and then reflect the figure over the x-axis. c translate the pre-image up 4 and left 3 and then reflect the figure over the y-axis. d translate the pre-image down 3 and right 4 and then reflect the figure over the x-axis.

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

Evaluate the expression. (9 + 5)(3 + 2)0