The mean temperature for the first 4 days in January was 8°C.
The mean temperature for the first 5 days in January was 6°C.
What was the temperature on the 5th day?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Identify the number as a rational or irrational. explain. 127

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3