. ohm.lumenlearning.com/assessc/ Homework 1.5 Score: 0/16 0/16 answered . Question 16 A car rental company offers two plans for renting a car: Plan A: 30 dollars per day and 17 cents per mile Plan B: 50 dollars per day with free unlimited mileage For what range of miles will plan B save you money? To save money the mileage must be greater than miles per day. Give your answer accurate to at least one decimal place Question Help: Video Calculator Submit QuestionHomework 3.1 X Q Lumen OHM X Q Lumen OHM + + C O A ohm.lumenlearning.com/assess2/7aid=4501148&cid=61360#/skip/3 Homework 3.1 Score: 0/13 0/13 answered . Question 3 Solve the inequality. Graph the solution on the number line and then give the answer in interval notation. -31 +5 - 7 Interval notation for the answer is Question Help: Video Calculator Submit QuestionG onm.lumereal Homework 3.1 Score: 0/13 0/13 answered . Question 5 45 b. 5 5 7 +8 c. 5x + 6 > 26 Question Help: Video Calculator Submit QuestionHomework 3.1 Score: 0/13 0/13 answered . Question 6 6x + 3 Question Help: Video Calculator Submit QuestionHomework 3.1 X Q Lumen OHM X Lumen C o A ohm.lumenlearning.com/assess2/?aid=4501148&cid=61360#/s Homework 3.1 Score: 0/13 0/13 answered . Question 8 9 Give your answer as an interval. Question Help: Video Calculator Submit QuestionHomework 3.1 Score: 0/13 0/13 answered . Question 11 Solve: 3ar - 2 8. Give your answer as an interval. Question Help: Video Calculator Submit QuestionHomework 3.1 Score: 0/13 0/13 answered . Question 13 - 1. Give your answer as an interval. Question Help: Video Calculator Submit QuestionCourse Modules MATH 13 X Q Lumen OHM X Q Lumen OHM X C O A ohm.lumenlearning.com/assess2/?aid =4501149&cid=61360#/skip/1 Score: 0/13 0/13 answered . Question 1 In 2004, a school population was 2241. By 2008 the population had grown to 2525. 1) How much did the population grow between the year 2004 and 2008? students 2) How long did it take the population to grow from 2241 students to 2525 students? years 3) What is the average population growth per year? Soloct an answer w 4) What was the population in the year 2000? students 5) Find an equation for the population, P. of the school f years after 2000. P . 6) Using your equation, predict the population of the school in 2012. students Question Help: [Video Calculator Submit QuestionCourse Modules MATH 13 X 0 Lumen OHM X Q Lumen OHM X Homework 2.1 C ohm.lumenlearning.com/assess2/Paid=45011498cid=61360#/skip/2 Homework 1.6 Score: 0/13 0/13 answered . Question 2 An online fax company, EFaxit.com, has a customer plan where a subscriber pays a monthly subscription fee of $6.25 dollars and can send/receive 100 fax pages at no additional cost. For each page sent or received past the 100 page limit, the customer must pay an overage fee of $0.03 per page. The following expression gives the total cost, in dollars, to send p pages beyond the plan's monthly limit. C =0.03p + 6.25 If the monthly bill under this plan comes out to be $7.96, what was the total number of pages that were sent or received? Answer: The total number of pages sent/received was Question Help: 0Video in Calculator Submit Question ClearOf Course Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X Homework C 0 ohm.lumenlearning.com/assess2/7aid=4501149&cid =61360#/skip/4 Homework 1.6 Score: 0/13 0/13 answered . Question 4 In 1994, the moose population in a park was measured to be 3150. By 1996, the population was measured again to be 3090. If the population continues to change linearly: Find a formula for the moose population, P, in terms of t, the years since 1990. P(t) = What does your model predict the moose population to be in 2007? Question Help: Video Calculator Submit QuestionCourse Modules: MATH 13 x 0 Lumen OHM X Q Lumen OHM X Homework 2.1 - C o ohmlumenlearning.com/assess2/7aid =45011498cid=61360#/skip/5 Homework 1.6 Score: 0/13 0/13 answered Question 5 Suppose that the world's current oil reserves is R = 2030 billion barrels. If, on average, the total reserves is decreasing by 25 billion barrels of oil each year, answer the following. A.) Give a linear equation for the total remaining oil reserves, A, in billions of barrels, in terms of f, the number of years since now. (Be sure to use the correct variable and Preview before you submit.) R= B.) 10 years from now, the total oil reserves will be billions of barrels. C.) If no other oil is deposited into the reserves, the world's oil reserves will be completely depleted (all used up) approximately years from now. (Round your answer to two decimal places.) Question Help: Video Calculator Submit QuestionCourse Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X C o ohm.lumenlearning.com/assess2/?aid=4501149&cid=61360#/skip/6 Homework 1.6 Score: 0/13 0/13 answered . Question 6 When hired at a new job selling jewelry, you are given two pay options: Option A: Base salary of $14,000 a year, with a commission of 7% of your sales Option B: Base salary of $20,000 a year, with a commission of 2% of your sales In order for option A to produce a larger income, you would need sell at least $ of jewelry each year. Question Help: @ Video Calculator Submit QuestionCourse Modules MATH 13 X Q Lumen OHM X Q Lumen OHM Homework 2.1 - C O ohm.lumenlearning.com/assess2/7aid =45011498cid=61360#/skip/7 Homework 1.6 Score: 0/13 0/13 answered . Question 7 The median home value in West Virginia and California (adjusted for inflation) are shown below. Year West Virginia California 1950 33200 57900 2000 72800 211500 If we assume that the house values are changing linearly. aj In which state have home values increased at a higher rate? |Select an answer bj If these trends were to continue, what would be the median home value in West Virginia in 2010? () If we assume the linear trend existed before 1950 and continues after 2000, the two states' median house values will be (or were) equal in what year? (The answer might be absurd) The year Question Help: [Video Calculator Submit Question") Course Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X 4 Homework 2.1 C o ohmlumenlearning.com/assess2/7aid=45011498cid=61360#/skip/3 Homework 1.6 Score: 0/13 0/13 answered . Question 3 The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone, If a customer uses 420 minutes, the monthly cost will be $129. If the customer uses 800 minutes, the monthly cost will be $224. A) Find an equation in the formy = ma + 6, where a is the number of monthly minutes used and y is the total monthly cost of the A Fee and Fee plan. Answer. y= Bj Use your equation to find the total monthly cost if 915 minutes are used. Answer: If 915 minutes are used, the total cost will be dollars Question Help: Video Calculator Submit Question ClearCourse Modules MATH 13 X Q Lumen OHM X Q Lumen OHM X Homework 2.1 + - C o ohmlumenlearning.com/assess2/7aid=45011498xcid=61360#/skip/8 Homework 1.6 Score: 0/13 0/13 answered . Question 8 You decide to begin selling bags of peanuts at the local star wars convention. Your cost for each bag of peanuts is $1.91 plus you have to pay a fixed weekly fee of $110 for the booth. Your plan is to sell each bag of peanuts for $3.39. a. Write a function, C(n) , to represent your total costs for the week if you sell in bags of peanuts. C(n) = b. Write a function, R(n) , to represent the revenue from the sale of n bags of peanuts during the week. R(n)= C. Write a function, P(n) , that represents the profits for selling na bags of peanuts in a given Week P(n) = d. How many items must you sell to break even? bags of peanuts Question Help: Video Calculator Submit QuestionQ Lumen OHM x Q Lumen OHM Homework 2.1 ") Course Modules MATH 13 X C O ohmlumenlearning.com/assess2/7aid=45011498cid=61360#/skip/9 Homework 1.6 Score: 0/13 0/13 answered . Question 9 Your firm is considering adding a product line. The accounting department has determined that the cost function for this new product will be C(x) = 340x + 3500 and the revenue function will be R(x) = 365r, where I is the number of units sold. Additionally, the sales department has determined that you reasonably can expect to sell around 180 units. You must decide whether to go ahead with the new product line. Find the break even quantity: Find the profit function: P(x) = Make your decision: O Cancel the product line: the quantity needed to break even is more than our firm can reasonably expect to sell. O Proceed with the product line: the products are profitable and we can reasonably expect to meet our break even quantity. Cancel the product line: producing these products is not profitable. Calculator Submit QuestionCourse Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X Homework 2 - C 0 ohm.lumenlearning.com/assess2/7aid=45011498cid=61360#/skip/10 Homework 1.6 Score: 0/13 0/13 answered . Question 10 A baseball team plays in a stadium that holds 66000 spectators. With the ticket price at $12 the average attendance has been 26000. When the price dropped to $8, the average attendance rose to 33000. Find a demand function D(q), where q is the quantityumber of the spectators. (Assume D(q) is linear) D(g) = Question Help: Video Calculator Submit QuestionCourse Modules MATH 13 X Q Lumen OHM X Q Lumen OHM X Homework 2.1 - C O ohmlumenlearning.com/assess2/7aid=4501149&cid=61360#/skip/11 Homework 1.6 Score: 0/13 0/13 answered Question 11 Suppose the quantity demanded, q. of a product when the price is p dollars is given by the equation p = 952 - 6q, and the quantity supplied is given by the equation p = 8q. Find the equilibrium price and quantity. Equilibrium quantity: items Equilibrium price: $ Calculator Submit QuestionCourse Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X Homework 2.1 C o ohmJumenlearning.com/assess2/7aid=45011498:cid=61360#/skip/12 Homework 1.6 Score: 0/13 0/13 answered Question 12 Suppose the quantity demanded, q, of a product when the price is p dollars is given by the equation p = 322 9, and the quantity supplied is given by the equation p = 9. Find the equilibrium 1 price and quantity. Equilibrium quantity. items Equilibrium price: $ Calculator Submit QuestionCourse Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM Homework 2.1 O ohm.lumenlearning.com/assess2/7aid=45011498:cid=61360#/skip/13 Homework 1.6 Score: 0/13 0/13 answered Question 13 At a price of $80 there is demand for 928 items and a supply of 480 items. At a price of $150 there is demand for 368 items and a supply of 900 items. Assuming supply and demand are linear, find the equilibrium price and quantity. Equilibrium quantity: items Equilibrium price: $ i Calculator Submit Question Clear OCourse Modules: MATH 13 X Q Lumen OHM X Q Lumen OHM X Q Lun -CO ohm.lumenlearning.com/assess2/7aid =4501150&cid =61360#/skip/1 Question 1 Consider the following system of equations and its graph: 31 - y 15 ( Ar + 2y = 10 14 -14 A) What is the solution of the system? Answer: (C, y) = ( B) In the boxes below, enter either the letter A or B to match the equation to the graph shown. . 4 3x -1 =15 a. Graph A - " 4x + 29 = 10 b. Graph B Question Help: LVideo Calculator Submit QuestionQ Lumen OHM X Q Lumen OHM Course Modules: MATH 13 X ohm.lumenlearning.com/assess2/?aid=4501150&cid=61360#/s Homework 2.1 Score: 0/8 0/8 answered . Question 2