Ross worked 43 hours in a certain week. he was paid $8.50 per hour and time and a half for all hours over 40. determine his gross pay. a. $478.25 b. $448.25 c. $378.25 d. $548.25 the answer is c. $ 378.25

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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

yes because they have the same amount of green and blur marbles.

step-by-step explanation: