Hannah played 4 songs in 5/8 hour.

Find the unit rate of songs per hour and use it to find how many songs she can practice in 1 hour.
Answer as a mixed number in simplest form.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

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?

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom