Identify the equation in point slope form for the line parallel to y=1/2x-7 that passes through (-3,-2)

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

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?