Which of the following best describes the equation below?

a. both a relation and a function
b. relation only
c. neither a relation nor a function
d. function only

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

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.

What is 60.9643790503 to 5 decimal