The average temperature in Calgary, Canada, is 22 degrees celsius in July and - 11 degrees celsius in January. Find the range of the highest and lowest temperatures in Calgary.

The table shows the number of students in a class who play on a school team and/or are members of a school club: Play on a School Team Do Not Play on a School Team Total Club Member 12?

cody was reading a book for 2 hours and 55 minutes. if it was 4:40 when he finally finished the book, what time was it when he started reading?

Which of the following is a quadratic equation? A. y + x = - 4 B. x (x - 2) = y C. x (-2) - y = 3 D. x (3 - 4) = y

Why must there be at least 2 lines on any given plane

Which of the following statements is true about the distribution

A hiking trail is 5,000 meters long. what is the length in kilometers?

A pizza restaurant charges for each pizza and adds a delivery fee. The cost (c), in dollars, to have any number of pizzas (p) delivered to a home is described by the equation c = 11p + 5.

What would be the solution to the set {-20, 9} (multiple answers) A.) x^ - 9x + 20 = 0 B.) x^ - 11x + 180 = 0 C.) x^ + 11x - 180 = 0 D.) (x + 20) (x+9) = 0 E.) (x - 20) (x + 9) = 0 F.) (x - 5) (x - 4) = 0

Carlos drew a figure on the smart board and said it was a triangle with angles of 100, 35, and 55. Nate said that was impossible. Who is correct? Explain

single die is rolled twice. The set of 36 equally likely outcomes is { (1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4),