Lily is making mittens for her friends. Her profit equation is P=-2x squared+20x+0, where P is her profit for the day, and x is how much she charges per pair of mittens. How much should Lilly charge per pair of mittens to make her max profit?

$5

Step-by-step explanation:

We are given that  profit equation

Where x=Charges per pair of mittens

We have to find the charge per pair of mittens to make her max profit.

Differentiate equation w.r.t x

Again differentiate w.r.t x

Hence, the profit is maximum at x=5

Lily should charge $5 per pair of mittens to make her max profit .

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

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