a piece of zinc was lying outside and had a temperature of 26°c later that day the sun came out and the temperature increased to 35 c if the piece of zinc is only 0.15 kg, find the thermal energy. note zinc has a specific neat of 380 sg c. SHOW YOUR WORK

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?