A deli sandwich is placed inside a cooler. As the sandwich cools, its temperature
function
(1) in degrees Celsius after 1 minutes is given by the following exponential
C(t) = 23(0.92)

Question:
Find the initial temperature

Does the function represent growth or decay?

By what percent does the temperature change each minute?

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.