Please help! Thanks! A manufacturer determines that the number of drills it can sell is given by the formula D=-3p^2+180p-330, where p is the price of the drills in dollars.
Part a. At what price will the manufacturer sell the maximum number of drills?
Part b. What is the maximum number of drills that can be sold?
a $31; 2,378 drills
b $30; 2,370 drills
c $90; 8,430 drills
d $60; 330 drills

step-by-step explanation:

try remembering the steps

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

step-by-step explanation:

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type