What is the kinetic energy of a 7.26 kg bowling ball that is rolling at a speed of 2 m/s?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap