Emmett squeezed 13 cup of orange juice in 2 minutes. He divided to find how many cups of orange juice he could squeeze per minute, but he made a mistake. Which reason explains why his answer must be wrong?

6.5

Step-by-step explanation:

Emmett divided the amount of minutes by cups instead of cups by minutes. So, Emmett squeezed 6.5 cups of orange juice per minute.

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