Which of the following shows 204/72 as mixed number simplest form?

What does independent variable and dependent variable mean in math?

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?

Write the equation of the circle centered at (10,-2) with radius 2