Solve 3tan^2 theta -1= 4sin^2theta, when 0 less than theta less than 90degree.​

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]