Jess has a tun of dinosaurs. She has 16 triceratops, 15 T-Rexes, and 7 pterodactyls. What is the probability of selecting two T-rexes without replacement?
A. 7/38
B. 29/75
C. 105/703
D. 432/641

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

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.

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no