Carrie's Catering charges their clients a flat fee of $150 for using their catering service. They also charge a fee of $12.50 for each person that will be attending the catering event. Their most recent client had to pay Carrie's Catering a total of $1200 for their event.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

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

16.80 times .20= 3.36

step-by-step explanation: