For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at E
A. E ? B ? D ? C ? A ? E ; weight = 31
B. E ? B ? C ? A ? D ? E ; weight = 30
C. E ? C ? A ? B ? D ? E ; weight = 28
D. E ? B ? C ? A ? D ? E ; weight = 31
Answer: B
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Julia made a purchase at a furniture store, but it was too big and did not fit into her car. So, she arranged to have the store deliver the purchase for her. She paid for her purchase, plus the sales taxes, plus the fee. The taxes are 5% and the fee is $25. Write a function t(x) for the total, after taxes, on the purchase amount x. Write another function f(x) for the total, including the delivery fee, on the purchase amount x. How much money did Julia spend, if she made a $440 purchase?
A. t(x) = 0.05x ; f(x) = x +25; $47 B. t(x) = 1.05x ; f(x) = x +25; $487.00 C. t(x) = 1.05x ; f(x) = x +25; $488.25 D. t(x) = 0.05x ; f(x) = x +25; $487.00
Use l'H
pital's rule to find the limit.
A. 2 B. - 1 C. 1 D. 0
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(- 
, 0)
A. constant B. increasing C. decreasing
Provide an appropriate response.The programmers were working with a graphics file of 406,581,060 bytes. Write this whole number in word form.
A. Four hundred six million, five hundred eighty-one thousand, sixty B. Four hundred six thousand, five hundred eighty-one hundred, sixty C. Four hundred six billion, five hundred eighty-one million, sixty D. Four hundred sixty million, five hundred eighty-one thousand, six hundred