The total number of signatures on a petition doubles each week. In the sixth week, there are 192 signatures on the petition. How many signatures were on the petition in the first week?

96

Step-by-step explanation: 192/2= 96

i think

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

you are uyytr tyy

step-by-step explanation: