1. Calculate the amount of simple interest earned. $3,500 at 11% for 7 years a $385 . b $26,9 . 50 $53,9 00 d $24,5 . 00 e $2,69 . 5 c . 4 points Question 2 1. Find the present value, using the present value formula and a calculator. Achieve $8,000 in three years at 9.5% simple interest. $6,225.6 8 b $5,720.0 . 0 c $11,188. . 81 d $3,440.0 . 0 e $2,280.0 . 0 a . 4 points Question 3 1. If $9,000 is invested at 4.5% for 19 years, find the future value if the interest is compounded daily (365 days). a $21,152. . 20 b $21,142. . 05 c $21,161. . 69 d $21,161. . 25 e $21,158. . 98 4 points Question 4 1. Find the cost of a CD in 10 years, assuming an inflation rate of 3.5%, if its present cost is $16.95. a $41.0 . 0 b $23.9 . 1 c $26.4 . 6 d $25.1 . 7 e $22.8 . 8 4 points Question 5 1. Find the effective yield for the investment. Round to the nearest hundredth of a percent. 9%, compounded quarterly 9.85 % b 9.31 . % c 9.38 . % d 9.42 . % e 9.20 . % a . 4 points Question 6 1. Use estimation to select the best response. Do not calculate. If I do not pay off my credit card each month, the most important cost factor is __________. the annual fee b the APR a . . c . the grace period 4 points Question 7 1. Convert the credit card rate to the APR. Ohio, % daily rate a . 8 % b4 . % c6 . % d7 . % e5 . % 4 points Question 8 1. Find the APR (rounded to the nearest tenth of a percent) for the loan. Purchase a living room set for $5,000 at 9% add-on interest for 5 years. a . 19.5 % b 10.8 . % c 17.7 . % d 8.9% . e . 15.9 % 4 points Question 9 1. Karen and Wayne need to buy a refrigerator because theirs just broke. Unfortunately, their savings account is depleted, and they will need to borrow money in order to buy a new one. Sears offers them an installment loan at 10% (add-on rate). If the refrigerator at Sears costs $1,540 plus 5% sales tax, and Karen and Wayne plan to pay for the refrigerator for 4 years, what is the monthly payment? a $47.1 . 6 b $35.4 . 5 c $42.4 . 5 d $51.8 . 8 e $44.9 . 2 4 points Question 10 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 3, 8, 13, 18, ... a . Geometric and a 5 = 15 b Fibonacci and a 5 = . 31 c Geometric . and a 5 = 23 d Arithmetic . and a 5 = 23 e None and a 5 = 51 . 4 points Question 11 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 5, 15, 45, 135, ... a Geometric and a 5 = . 675 b Arithmetic and a 5 = . 138 c Fibonacci and a 5 = . 180 d None and a 5 = 91 . e Geometric and a 5 = . 405 4 points Question 12 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 3, 4, 7, 11, ... Fibonacci and a 5 = 18 b None and a 5 = 99 a . . c . Geometric and a 5 = 44 d Arithmetic . and a 5 = 15 e Arithmetic . and a 5 = 14 4 points Question 13 1. Find the first three terms of the sequence whose nth term is given. a . b . c . d . e . 4 points Question 14 1. Evaluate the expression. a . 1 4 b5 . c6 . d7 . e2 . 4 points Question 15 1. The game of pool uses 15 balls numbered from 1 to 15 (see the figure below). In the game of rotation, a player attempts to "sink" a ball in a pocket of the table and receives the number of points on the ball. Suppose we consider a game of "super pool", which has 16 consecutively numbered balls on the table. How many points would a player receive to "run the table"? a 16 . b 30 . 6 13 6 d 15 . 3 e 12 . 0 c . 4 points Question 16 1. Is the network an Euler circuit? Can this network can be traversed? a not an Euler circuit; . traversable b not an Euler circuit; not . traversable c an Euler circuit; not . traversable d an Euler circuit; traversable . 4 points Question 17 1. Does the network have a Hamiltonian cycle? If this network has one, describe it. a A->B->E->C->D. >A b . c . d . e not possible . 4 points Question 18 1. Can you pass the floor plan in c) through all the rooms while going through each door only once? not traversable b traversable a . . 4 points Question 19 1. Is the network an Euler circuit? Can this network can be traversed? a . not an Euler circuit; not traversable b an Euler circuit; traversable . c . an Euler circuit; not traversable d not an Euler circuit; . traversable 4 points Question 20 1. Does the network have a Hamiltonian cycle? If this network has one, describe it. a . b . c . d . e . 4 points Question 21 1. A saleswoman wants to visit eastern cities, New York City, Boston, Cleveland, and Washington, D.C. Driving distances are as shown in the figure below. What is the shortest trip starting in New York that visits each of these cities, if , ? Find a solution using the brute-force method. a . 1813 mi b 2781 . mi c 1810 . mi d 1814 . mi e 1811 . mi 4 points Question 22 1. Determine whether the graph is a tree. a tree . b not a . tree 4 points Question 23 1. Find the minimum spanning tree for the of the graph. a . The sum of the numbers spanning tree is 138 b The sum of the numbers . spanning tree is 201 c The sum of the numbers . spanning tree is 145 d The sum of the numbers . spanning tree is 131 e The sum of the numbers . spanning tree is 177 associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum 4 points Question 24 1. Use a tree to show the following family tree. You have two children, Shannon and Melissa. Shannon has two children, Soren and Thoren. Melissa has three children, Hannah, Banana, and Mike. a . b . c . Question 25 1. Suppose you wish to install a drip sprinkler system and need to run a drip water line to five areas, as shown in the given graph. The numbers show the distances in feet. What is the smallest number of feet of drip hose necessary to install? a . The smallest number of feet of drip 153 ft b The . smallest 216 ft c The smallest . 214 ft d The smallest . 126 ft e The smallest . 111 ft 1. number of feet of drip number of feet of drip number of feet of drip number of feet of drip Calculate the amount of simple interest earned. $8,000 at 12% for 2 years $1,92 0 b $16,0 . 00 c $38,4 . 00 d $960 a . . e . $19,2 00 4 points Question 2 1. Find the present value, using the present value formula and a calculator. Achieve $9,000 in five years at 4.5% simple interest. $4,950.0 0 b $2,025.0 . 0 c $11,612. . 90 d $6,975.0 . 0 e $7,346.9 . 4 a . 4 points Question 3 1. If $20,000 is invested at 7% for 15 years, find the future value if the interest is compounded daily. $57,048. 34 b $57,149. . 52 c $57,147. . 27 d $57,100. . 60 e $57,135. . 53 a . 4 points Question 4 1. Find the cost of a CD in 9 years, assuming an inflation rate of 3.5%, if its present cost is $11.95. $17.2 9 b $15.7 . 1 c $28.3 . 2 d $18.0 . 1 e $16.3 . 7 a . 4 points Question 5 1. Find the effective yield for the investment. Round to the nearest hundredth of a percent. 10%, compounded daily 10.52 % b 10.25 . % c 10.38 . % d 11.05 . % e 10.47 a . . % 4 points Question 6 1. Use estimation to select the best response. Do not calculate. If I pay off my credit card balance each month, the most important cost factor is __________. the grace period b the annual . fee c the APR a . . 4 points Question 7 1. Convert the credit card rate to the APR. Ohio, % daily rate a . 5 % b6 . % c4 . % d7 . % e8 . % 4 points Question 8 1. Find the APR (rounded to the nearest tenth of a percent) for the loan. Purchase a living room set for $1,300 at 9% add-on interest for 4 years. a . 15.9 % b 17.6 % c 19.4 . % d 8.8% . . e . 11.3 % 4 points Question 9 1. Karen and Wayne need to buy a refrigerator because theirs just broke. Unfortunately, their savings account is depleted, and they will need to borrow money in order to buy a new one. Sears offers them an installment loan at 12% (add-on rate). If the refrigerator at Sears costs $1,510 plus 5% sales tax, and Karen and Wayne plan to pay for the refrigerator for 4 years, what is the monthly payment? $44.0 0 b $53.7 . 7 c $46.5 . 6 d $35.4 . 2 e $48.8 . 9 a . 4 points Question 10 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 3, 7, 11, 15, ... Geometric and a 5 = 15 b Fibonacci and a 5 = . 26 c Arithmetic . and a 5 = 19 d Geometric . and a 5 = 19 e None and a 5 = 55 a . . 4 points Question 11 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 5, 20, 80, 320, ... Fibonacci and a 5 = 400 b Geometric and a 5 = . 1,600 c Arithmetic and a 5 = . 324 d None and a 5 = 92 a . . e . Geometric and a 5 = 1,280 4 points Question 12 1. Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. 4, 7, 11, 18, ... Arithmetic and a 5 = 22 b Fibonacci and a 5 = . 29 c Geometric and a 5 = . 126 d Arithmetic and a 5 = . 25 e None and a 5 = 100 a . . 4 points Question 13 1. Find the first three terms of the sequence whose nth term is given. a . b . c . d . e . 4 points Question 14 1. Evaluate the expression. a . 1 5 b9 . c2 . d1 . e . 0 3 0 4 points Question 15 1. The game of pool uses 15 balls numbered from 1 to 15 (see the figure below). In the game of rotation, a player attempts to "sink" a ball in a pocket of the table and receives the number of points on the ball. Suppose we consider a game of "super pool", which has 23 consecutively numbered balls on the table. How many points would a player receive to "run the table"? a . 27 6 b 60 . 0 25 3 d 30 . 0 e 23 c . . 4 points Question 16 1. Is the network an Euler circuit? Can this network can be traversed? a an Euler circuit; traversable . b not an Euler circuit; not . traversable c not an Euler circuit; . traversable d an Euler circuit; not . traversable 4 points Question 17 1. Does the network have a Hamiltonian cycle? If this network has one, describe it. a . b . c . d . e not possible . 4 points Question 18 1. Can you pass the floor plan in a) through all the rooms while going through each door only once? not traversable b traversable a . . 4 points Question 19 1. Is the network an Euler circuit? Can this network can be traversed? not an Euler circuit; traversable b an Euler circuit; not . traversable c an Euler circuit; traversable a . . d not . an Euler circuit; not traversable 4 points Question 20 1. Does the network have a Hamiltonian cycle? If this network has one, describe it. a . b . c . d . e A --> E --> B --> G --> C --> F --> D --> A . 4 points Question 21 1. A saleswoman wants to visit eastern cities, New York City, Boston, Cleveland, and Washington, D.C. Driving distances are as shown in the figure below. What is the shortest trip starting in New York that visits each of these cities, if , ? Find a solution using the brute-force method. a . 2769 mi b 1814 . mi c 1810 . mi d 1813 . mi e 1811 . mi 4 points Question 22 1. Determine whether the graph is a tree. a . not a tree b tree . 4 points Question 23 1. Find the minimum spanning tree for the of the graph. a . The sum of the numbers spanning tree is 131 b The sum of the numbers . spanning tree is 177 c The sum of the numbers . spanning tree is 201 d The sum of the numbers . spanning tree is 138 e The sum of the numbers . spanning tree is 145 associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum associated with the edges of the minimum 4 points Question 24 1. Use a tree to show the following family tree. You have two children, Shannon and Melissa. Shannon has two children, Soren and Thoren. Melissa has three children, Hannah, Banana, and Mike. a . b . 4 points Question 25 1. Suppose you wish to install a drip sprinkler system and need to run a drip water line to five areas, as shown in the given graph. The numbers show the distances in feet. What is the smallest number of feet of drip hose necessary to install? The smallest 126 ft b The smallest . 153 ft c The smallest . 111 ft d The smallest . 216 ft e The smallest . 214 ft a . number of feet of drip number of feet of drip number of feet of drip number of feet of drip number of feet of drip