Laura owns 10 shares of a certain stock. Yesterday the total value of her shares went down by 80 dollars. What was the change in value for each share?

What is the rotational symmetry of a wheel

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Find cot x if sin x cot x csc x = √2