65 points -
model 2: jack owns a company that manufactures a product that we’ll call product a. after producing and selling x units of product a, the profit his company made is represented by the cube root function

write the inverse of the cube root function used to represent the situation in model 2, f(x) = ∛(x+4)^2

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

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.