What is 1 8 as a decimal number

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

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?

Fast! find the length of cu. the triangles are similar. show your work.