destiny scores a 75% on her physics test with a z score of 2.34 and an 87% on her algebra 2 test with a z score of 1.52 in which class did she perform better in relative to peers

1. 34

2. 268

3. x=14.4

step-by-step explanation:

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

what i would say the best answer is a. 40.5

step-by-step explanation: