Please see attachment. Thanks! --------------------------- 1. Based on the currency exchange rates for April 16, 2008, find the amount of each local currency: (a) $50 = _____ Canadian dollars 200 Canadian dollars = _____ US dollars (b) $50 = _____ Cayman Island dollars 200 Cayman Is
Suppose that the number of new homes built, H, in a city over a period of time, t, is graphed on a rectangular coordinate system where time is on the horizontal axis. Suppose that the number of homes built can be modeled by an exponential function, H= p * at , (H = p*a^t) where p is the number of new homes built in the first yea
They currently have a 30 yr loan with an 8% annual interest rate. the original loan was for $250,000 but over three years the Taylors have reduced the loan balance to $243,200. A local bank ha offeref them a 15 yr loan with a 6.5% annual interest rate. the bank will charge a 1% fee of $2,432 (0.01x$243,200=$2,432) to prepare
A wealthy Uncle has offered to give you either of assets: (a) an asset that pays $500 at the end of three years or (b) an asset that pays $100 at the end of each year for five years. Assume that both assets earn a 7% annual rate of return. Which asset should you choose?
Linear equations and linear inequalities are very predominant in business, such as finding break-even and equilibrium points. I need a real-world example of where a business would have a need to find a break-even or equilibrium point. Then discuss the differences if the information was given as an inequality versus an equati
94. Sharing cost. The members of a flying club plan to share equally the cost of a $200,000 airplane. The members want to find five more people to join the club so that the cost per person will decrease by $2000. How many members are currently in the club? 84. Gone fishing. Debbie traveled by boat 5 miles upstream to fish i
Find all real or imaginary solutions to each equation. Use the method of your choice: 1. w^2 = -225 2. 3y^2 + 4v -1 = 0 3. sqrt(7)x + 29 = x + 3 Solve each equation by using the quadratic formula: 4. x ^2 + 4x + 3 = 0 5. - 8 q^2 - 2q + 1 = 0 6. -3x^2 - 2x - 5 = 0 Find the discriminant b^2-4ac and the n
1. Factor: 48-16v+v^2 2. Simplify: 3 sq. rt -1/25 3. Simplify by factoring: sq rt 32a^2b 4. Multiply: (b+1/2)(b+1/4) 5. For the following equation, state the value of the discriminant and then describe the nature of the solution. 16x^2+5x+2=0 6. Factor completely: 144a^2+648ag+729g^2 7. Factor co
Question #1/25 Simplify SQRT (125/45) Be sure to write your answer in lowest terms. Question #2/25 Rewrite the following in simplified radical form. SQRT (54) Question #3/25 Rewrite the following in simplified radical form. SQRT (75x^6) Assume that all variables represent positive real numbers. Que
102. (-2x - 8)/(x^2 + 2x - 8) 20. (-7yt)/3x = ?/18xyt 66. 4/(x - y), 5x/(2y - 2x) 12. - sqrt(25) 26. sqrt(y^36) 36. sqrt(16n) 64. sqrt(12x^8) 84. The third root of (-27y^36 / 1000) 22. (-16)^1/4 38. 25^(-3/2) 104. (-27x^9)^1/3 6. sqrt(5) - s(sqrt(5)) 36. (3sqrt(2))(-4(sqrt(10)) 88. sqrt(2t^
1. An icecream store sells two drinks (sodas or milk shakes) in four sizes (small, medium, large or jumbo) and five flavors (vanilla, strawberry, chocolate, coffee or pistachio). In how many ways can a customer order a drink? 2. A club with tem members is to choose three officers - president, vice-president and secretary trea
While finding the amount of seed needed to plant his three square wheat fields, Hank observed that the side of one field was 1 kilometer longer than the side of the smallest field and that the side of the largest field was 3 kilometers longer than the side of the smallest field. If the total area of the three fields is 38 square
1.Multiply. Write your answer in lowest terms. 2. Multiply and simplify: 3. Divide. Write your answer in lowest terms. 4. Simplify. Question #5/19 Simplify as much as possible . 6. Subtract. Write your answer in lowest terms. Question #7/19 Express as a single fraction in lowest terms: Question #8/19 Sub
Show relational algebra expressions for: a. The names of all salespeople. b. The names of all salespeople having an ORDER row. c. The names of salespeople not having an ORDER row. d. The names of salespeople having an order with Abernathy Construction. e. The salaries of salespeople having an order with Abernathy Constru
The half-life of the adioactive element Krypton-91 is 10 seconds. If 16 grams of Krypton-91 are initially present, how many grams are present after 10 seconds? 20 seconds? 30 seconds? 40 seconds? 50 seconds? Use the exponential growth model A = A0e^(kt) to show that the time it takes a population to double (to grow fom
This problem stems from the Master Theorem. I have a sample problem with a solution but it does not show me the steps to reduce the problem algebraically and I don't see how they got to the solution. The problem is: T(n) = 6T(n/5) + n^2 -8n + 3 Using the Master Theorem this problem falls under case 3 in which we have to
Discuss the facial feedback hypothesis, particularly the event-appraisal-emotion sequence
A company's balance sheet for 1999 showed a balance of retained earnings of 510 million. On the 2000 balance sheet the balance showed retained earnings of 510 million. Why is the balance the same and what calculation do you use to show why?
Section 5.1: Exercises 40, 68, and 72 Section 5.2: Exercises 16, 62, and 80 Section 5.3: Exercises 58, 64, and 102 Section 5.4: Exercises 18, 26, 38, and 88 Section 5.5: Exercises 36, 44, 66, 72, and 82 Section 5.6: Exercises 18, 32, 54, 58, 66, 98, 100, and 104 98.Avoiding a collusion 100. Winter wheat 104. Venture capi
An advertisement for LED HDTVs lists the following prices for their different sizes (all have the same aspect ratio 9:16): 22-inch $ 247.99 42-inch $ 1,299.99 46-inch $ 1,449.99 52-inch $ 1,799.99 55-inch $ 1,999.0 Rearrange this list in terms of the price per viewable image area ( $/in2 ) The Green people of planet Xy
Use the data from problem 3 to randomly pick 10 days of sales. as you would in a simulation. What is the EV and standard deviation for Burger Sales? Daily Burger Sales Probability 500 0.15 700 0.25 800 0.4 1000 0.2
1. FOIL is an acronym designed to help you multiply binomials, not monomials or trinomials. Do you think that you could create an acronym (it will have more than 4 letters) to help you multiply a binomial and a trinomial? Illustrate your method by multiplying (x + 2) times (x2 â?" 3x + 4), showing all steps. 2. Take a numb
1. Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $30 one time activation fee and charges 8 cents a minute. The second plan has no activation fee and charges 13 cents a minute. After how many minutes of long distance calls will the cost of the two plans be equal i
1) A ball is hit into the air. Its height, s, at time t, is given by the equation s(t)=-16t^2+74t+4. Determine the maximum height of the ball. Round to the nearest foot. _________feet 2) Solve for x: 2^5x-4=3^7x+4 Round to the nearest 0.001. x=________ 3) The population of New York City was 8 million people in the y
1) Given A=Pe^rt, with A = 455, P = 5, and r = 0.61, solve for t. Round to the nearest 0.01. t=__________ 2) Solve for r: 8(3^r+1)+4=20 Round to the nearest 0.001. r=__________ 3) Solve for x: 2^5x-4=3^7x+4 Round to the nearest 0.001. x=________ 4) Solve for x: log_7(4x-16)=3 Give an exact answer. _______
1) The spread of a virus in an isolated community is modeled by N(t)=1100/1+49e^-0.3t, where N(t) is the number of people infected after t days. a) Approximately how many people will be infected in 16 days? ___________ b) How long until 900 people have been infected? Round to the nearest day. _________days 2) Solve
1) Given A=Pe^rt, with A = 455, P = 5, and r = 0.61, solve for t. Round to the nearest 0.01. t=__________ 2) Solve for r: 8(3^r+1)+4=20 Round to the nearest 0.001. r=__________ 3) Solve for z: 2log_2(5+2z)=16 Round to the nearest 0.01. z=__________ 4) An investment offers 4.5% interest compounded continuously.
1) Find the remainder when x^3+2x^2+5 is divided by x+2. __________ 2) The spread of a virus in an isolated community is modeled by N(t)=1100/1+49e^-0.3t, where N(t) is the number of people infected after t days. a) Approximately how many people will be infected in 16 days? ___________ 3) A ball is hit into the ai
1) Given the function f(x)=sqrt(x+8), find the DOMAIN of the inverse function, f^-1(x). a) [0,â??) b) (-â??, 0] 2) Suppose that a person x inches tall sprains an ankle. An approximation for the length of a crutch (in inches) that a person might need is given by the function f(x)=19/26x+2. Find and interpret
1) Which of the following is/are TRUE about the graph of y=6e^x ? Select all that apply. a) It has a range of (6, -â??) b) It has a horizontal asymptote of y=0 c) It has both an x-intercept and a y-intercept 2) The temperature, in degrees Fahrenheit, of a cup of coffee can be expressed by T(t)=80+105e^-0.045t, where t is