11. Which chemical reaction involves the fewest oxygen atoms? B.
A. 2AgNO, + K, SO4 Ag, SO4 + 2KNO,
4Fe + 6H 0 + 30,- 4Fe(OH),
C. 6002 + 6H20-CH206 + 602
D. CH, + 30, 200, + 2H, O

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? define a variable for the situation. write an inequality that represents the situation. 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. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3