The figure shows the blueprint that a contractor uses to design ice-skating rinks. which expression gives the area of the spectator section shaded in green?

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?

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!

What is the t intercept of the line given by the equation below y= -10x + 14