Sin(theta/2)=1/2 i. write  an  equation  that  expresses  the  value  of  (theta/2)   in  terms  of  an  appropriate  inverse  trigonometric expression.  ii. on  the  interval  [0, 2pi],  what  values  of  (theta/2)  satisfy  your  equation  in  part  i?   iii. on  the  interval  [0, 2pi],  what  values  of  theta does  your  answer  to  part  ii  produce? iv. write  an  expression  for  all  solutions  to  the  equation.

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.

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°