What is an example of a integer number

Evaluate C (20, 2). 380 190 Or 18

How do you find diameter?

In which type of quadrilateral are the diagonals not necessarily perpendicular? A. rectangle B. square C. Kite D. Rhombus

Does anyone know a good way to remember the difference between the domain and range? if so can you tell me?

In a game of chance, the probability of winning a $50 is 40% and the probability of losing a $50 prize is 60%. what is the expected value of the prize in the game? $15 $25 $0 - $10

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.