Now that you have a mean value for each treatment, it’s important to examine the variation around that mean. To do so, calculate the standard deviation for each treatment using the following formula: s=1n−1Σ(xi−x¯)2−−−−−−−−−−−√.

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.

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

What is the scale factor of axyz to auvw?