# Jose received $450 for his birthday from his family. He wishes to buy a motorcycle and decides to use his birthday money towards it. He'd like to have a bigger down payment so he invests his money in a saving account that pays 4% per year compounded quarterly. If Jose purchases the motorcycle in 2 years, how much will he have available towards the down payment for his motorcycle?A certain company has purchased new swivel chairs for its employees. The company made the purchase on a credit plan at Buy Right. Their monthly payments are$1,000 for 3 years.  Buy Right will charge 2.25% per year compounded monthly.  How much was the original total price of the furniture?Ted owns a small florist shop.  Since his business is booming, his realizes he will soon need one more delivery van.  He decides he will purchase a full size van versus a minivan, which he currently owns.  The van he is looking to buy in 2 years will cost him $25,000. How much should he invest each quarter into an account that pays 5% per year compounded quarterly, so that he can have the desired funds in 5 years?List all of the subsets of the set A = {3, 6, 8}.List all of the proper subsets of the set A = {4, 9}Given the following setsU = {2, 6, 10, 11, 17, 20, 21, 28, 30, 31}A = {10, 17, 20, 28, 30, 31}B = {2, 11, 21, 28}C = {6, 10, 11, 28}Give the set Ac ∪ (B ∩ C). Question Asked Mar 3, 2019 161 views Jose received$450 for his birthday from his family.  He wishes to buy a motorcycle and decides to use his birthday money towards it.  He'd like to have a bigger down payment so he invests his money in a saving account that pays 4% per year compounded quarterly.  If Jose purchases the motorcycle in 2 years, how much will he have available towards the down payment for his motorcycle?

A certain company has purchased new swivel chairs for its employees.  The company made the purchase on a credit plan at Buy Right.  Their monthly payments are $1,000 for 3 years. Buy Right will charge 2.25% per year compounded monthly. How much was the original total price of the furniture? Ted owns a small florist shop. Since his business is booming, his realizes he will soon need one more delivery van. He decides he will purchase a full size van versus a minivan, which he currently owns. The van he is looking to buy in 2 years will cost him$25,000.  How much should he invest each quarter into an account that pays 5% per year compounded quarterly, so that he can have the desired funds in 5 years?

List all of the subsets of the set  A = {3, 6, 8}.

List all of the proper subsets of the set  A = {4, 9}

Given the following sets
U = {2, 6, 10, 11, 17, 20, 21, 28, 30, 31}
A = {10, 17, 20, 28, 30, 31}
B = {2, 11, 21, 28}
C = {6, 10, 11, 28}
Give the set  Ac ∪ (B ∩ C).

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## Expert Answer

Step 1

To describe the required sets in the three set theory problems

Step 2

If a set A has n elements, it has 2^n subsets (including the empty set and the set A itself)

Step 3

Given a set A, its proper subsets are the subsets of A , excluding the empty set and the ...

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