Answer:
69 items sold will maximize profit
Step-by-step explanation:
See the attachment for a graph. Your calculator may give a different presentation.
69 items sold will maximize profit
let's notice something, angles α and β are both in the I Quadrant, and on the first quadrant the x-coordinate/cosine and y-coordinate/sine are both positive.
The total amount of cookies that were made was 48.
If they give half of the cookies (48 cookies total) to the class, the give half of what is left (24 is left), and they eat 12, the the answer is 48 cookies total.
Answer: 2 7/8 divided by 12
Step-by-step explanation: