You deposit $600 in a savings account. The account earns 4% simple interest per year. a. What is the interest earned after 4 years?
The interest earned is $
after 4 years.
b. What is the balance after 4 years?
The balance is $
after 4 years.

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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?