Which of the following is the number of sides a polygon can have to form a
regular tessellation?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?