Pls answer fast this is for a friend Ernesto is a craftsman who sells his spherical ornaments whose diameter is 20 cm. How much space will each ornament take up?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

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

What is negative 3/9 times negative 2/8 ?