Manitoba has twice as many days of thunderstorms in a year than new brunswick. Toegether they have 39 days of thunderstorms. How many days of thunderstorms does New Brunswick have?

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?