Acertain forest covers an area of 3400 km2 . suppose that each year this area decreases by 7.75% . what will the area be after 6 years?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

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?

Write a problem to fit this equation 2k + 5 =29