24. The average walking speed R, measured in feet per second, of people living in a city of population P, measured in thousands, is given by R = 0.37 In P+ 0.05. a. The population of Tucson, Arizona, is 512,000. Use the model to estimate the average walking speed. Round your answer to the nearer hundredth. b. Philadelphia, Pennsylvania has an average walking speed of 2.76 feet per second. Use the model estimate its population. Round your answer to the nearer thousand.

Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…

A: Given the cost function is: Cx=1.85x100-x in million dollars. Where x represents the percentage of…

Q: c. Use the line of best fit to: i. estimate the price of a dozen eggs when the price of gas is 2.55…

A: c. i. The regression analysis is conducted using EXCEL. The software procedure is given below:…

Q: 4. A carton containing 12 cans of soup costs $38.40. Each can weighs 16 ounces. What is the cost of…

A: Cost of 12 cans = $38.40  Cost of 1 can = $3.2  Weight of 1can = 16 ounce

Q: 1. a. How many kilograms of coal would be required to supply the energy needs of the U.S. for 1…

A: Annual energy requirement of U.S  = 1 × 1020  J    Energy released by burning 1 kg of coal  =  1 ×…

Q: 3. You have four kids at home and they are somewhat clumsy and spill a lot of milk and other drinks.…

A: Note:We will answer the first question only as the exact one is not specified. Please resubmit the…

Q: B. If there are 450 students took the examination, mean s 29 and SD is 3.5, how many of them whose…

A: The mean is 29 and the standard deviation is 3.5.

Q: (c) If the minimum effective concentration is 10 ng/ml, when should the next dose be administered?…

A: Given the minimum effective concentration is 10 ng/ml we are given with C(t) = 10 C(t)=20te-0.05t we…

Q: (w) The Manual of Steel Construction states the tolerance for weight variation is plus or minus…

A:

Q: Your recipe for Coconut Cream Pie yields 12 pies and calls for 9 cups of shredded fresh coconut and…

A: Answer has been provided below

Q: 20. Create a model for the LA area. If it's population in 2004 was 12,858 (in thousands) and in…

A: Given that  the population in 2004 was 12,858 (in thousands) and in 2007, it was 12,876.

Q: How much does a 1 unit increase in Trunk Space increase price? Use negative values if it results in…

A: The independent variable is trunk. The dependent variable is Price. We have to write the…

Q: The cost C (in dollars) of building a house is related to the number k of carpenters used and the…

A: C(k, e) = 15000 + 50k^2 + 60e^2 C(11, 11) = 15000 + 50(11^2) + 60(11^2) = 28310 C(12, 11) = 15000 +…

Q: A 76.0076.00 pound flask of mercury costs $141.50.$141.50. The density of mercury is 13.534 g/cm3…

A:

Q: Monaco has an area of 499 acres and a population of 39,000 people. Vatican City has a population of…

A:

Q: One method for determining which of two packages is the better buy is to compute the price per unit…

A: Given, For large package: 80 ounces flour costs = $2.99 = 299 cents For small package: 32 ounces…

Q: CST 2013 met Service th TX 19.00 Estimation: 40.52 Answer: 4. Find the difference 6 – 0.564. A.…

A:

Q: A 900 g box of cereal is $5.00 and another 950 g box of cereal is $4.20. Which unit price is better?…

A:

Q: Some questions recommended that men drink 3 liters of water everyday. There are approximately 29.6…

A: We are given with the amount of water in millilitre and equivalent amount of water in fluid ounce

Q: Gary bought a house in 1962 for $73,442 and sold it in 2001. (a) If the 1962 CPI is 30.9 and the…

A: Given, The price of house=$73,442 Part(a): The worth of the house is,

Q: 0 34. The consumer price index for a troup of workers was 250 in 1994 with 1980 as the bese. (7)…

A: 1. Purchasing power of a rupee in 1994 with respect to the base period in 1980 is given by…

Q: How much would it cost you if you drank one 33.8 ounce bottle of FIJI Natural Artesian Water each…

A:

Q: 2. Last week, Abe’s carpet store sold 160 square feet of a particular carpet for $878.40. Bob’s…

A: Given: Quantity Sold by Abe’s carpet store = 160 Sq. feet Total Price at which the carpet is sold by…

Q: Phillip wanted to leave a 15% tip. He thought to himself that 15% = 10% plus half of 10%. Which of…

A: Given: 15%=10%+half of 10% total bill=$36

Q: Tempco Electronics, a division of Tempco Toys, manufactures an electronic football game. An…

A:

Q: d plans to increase output eks 1; 5; 10; 15. Estimate t

A: Here company A increase its production by 200 each week and company B increase its production by…

Q: 2) Below is an artist's rendition of what the night sky might look like if Jupiter were as close to…

A: Note:- As per our company guidelines we are supposed to answer only 3 sub-parts. Kindly repost other…

Q: Suppose you require 2500 food Calories per day. a. What is your average power, in watts? b. How much…

A: We have to find the average power and energy.

Q: Consider a college student who works from 7 P.M. to 11 P.M. assembling mechanical components. The…

A: We have, N=19t24+t2 , 0≤t≤4

Q: - Ethan entered a canoe race, He rowed 4 1 miles per hour? Incorrect Work/Solution 1 -> 2 1 4 2 2 9…

A:

Q: 1. Due to the high demand of chicken, the cost increased to Php 170.00 per kilogram. I following…

A: The solution is given below:

Q: 2) Below is an artisť's rendition of what the night sky might look like if Jupiter were as close to…

A: a) Given that, the diameter of the earth's moon is 2,159 miles and diameter of the Jupiter is 86,881…

Q: , or = between the quantities to make a true comparison. 5/64 20/4

A:

Q: A study found that the ratio between the number of people who drive cars and the number of people…

A:

Q: The cost C (in dollars) of building a house is related to the number k of carpenters used and the…

A: Consider the given model for the cost: C(k, e) = 15,000 + 50k2 + 60e2, where k is the number of…

Q: 3 1 Yellow Cab VS Blue Cab 18 17 15 13 45 67 8 9 10 11 12 13 14 15 16 17 18 19 20 The number of…

A: Solution:-

Q: How much does a 1 unit increase in Gear Ratio increase Price? Use negative values if it results in a…

A: The independent variable is gear ration. The dependent variable is Price. We have to write the…

Q: medical researcher randomly assigns 100 high-risk heart patients into two groups. One group will get…

A: We know that  Nominal data: Nominal data measure qualitative data and it is the name of variable.…

Q: 1. Big H hatchery sells 50 Rhode Island Red chicks for $117 + $20.50 for shipping. Litter Cs…

A: I have Provided this answer in step-2.

Q: for 13.5 ounces is -2.50; the z-score for 15.5 ounces is 2.50. Using the answers from Step 1, what…

A: From the standard normal table    P(Z< -2.50) = 0.00621 P(Z< 2.50 ) = 0.99379

Q: 500 pounds of apples were purchased at $0.37 per pound. The desired markup is 25% based on selling…

A: Given that, 500 pounds of apples were purchased at $0.37 per pound. Then, total selling price…

Q: Suppose the relationship between Y and X is given by: Y =  20.53 + 10.11*X What is Y when X is…

A: Given,   The relationship between Y and X is given by,   Y =  20.53 + 10.11*X   The objective is to…

Q: 2. Let 1200 D(q) and S(q) = 3/q+1 Vq+1 where q is measured in boxes and D(q) and S(q) have units of…

A:

Q: 62. A store sells two items for $10 each. One item costs $5.25, while the other costs $6.50. What…

A:

Q: What is the value of 1000 jg 4'30; 15 ? OA 13.11

A: The value of 100010A30:15 is, 453.112320.7352+log33.8490

Q: 11. A bicyclist started riding at 8:00 A.M. The diagram below shows the distance the bicyclist had…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: make X = 55 an extreme value out in the tail of the population distribution? a) σ = 1 b) σ = 6 c) σ…

A:

Q: 3. When must the patient receive the next intravenous dose of the drug in order to maintain a…

A:

Q: 10) At a typical NFL game, the ratio of males to females in attendance is 3:2. There are 6,000 more…

A: Given ratio of males and females is 3:2.

Q: 1. Consider the following diagram. 41 m 9 m °C 40 m Detemine the values of h and k in the above…

A: Here , ∆ABC , ∠ACR=90°and PE⊥AR .Hence by theorem ,∆APC , PRC and ∆ARCare similar .Now , from…