Given the two expressions shown below: a. \sqrt{3} +\sqrt{2} b. \sqrt{3} +\sqrt{6} which statement best describes the two expressions? both are rational. both are irrational. a is rational, but b is irrational. a is irrational, but b is rational.

Evaluate the given expression if m=45 |-3m|

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

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?