Can someone show me how to find the product of 3square-root(4) * square-root(3)?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

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?