Carmen bought a new body lotion bottle which contains 40-oz. After some time, she used 8-oz. Enter the percentage of ounces Carmen has left of the body lotion.

carmen has 32-oz of lotion left

80%

Step-by-step explanation:

40-8=32

What % of 40 is 32?

P% of 40 is 32

Equation: P% * X = Y

Solving our equation for P

P% = Y/X

P% = 32/40

p = 0.8

Convert decimal to percent:

P% = 0.8 * 100 = 80%

5.5

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