In 1980, the national average cost of a home was $47,200. In 2020, the national average cost of a home is 280,600. What is the percent increase
(round to the nearest hundredth percent)? *

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? will mark the

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

What could explain what happened when the time was equal to 120 minutes