Which of the following is an element in the sample space for first rolling a die and then tossing a coin? a. h7 b. th c. 56 d. 5h

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

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?