13. What is the measure of MO?
a. 90
c. 45
b. 180
d. Cannot be determined

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?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?