1. At a particular intersection there is a 30% chance a vehicle will turn left and a 45% chance it will turn right. You watch the first vehicle you see and the 50th vehicle you see in the next hour and record which direction they go (Left, Straight, or Right). Let X be the random variable that counts the number of vehicles that turned right. A. Write out the probability distribution for the random variable X.

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.