A pet store sells three different starter kits for 10-gallon aquariums.The accompanying chart shows the contents of each kit. The storehas 72 filters, 144 pounds of gravel, and 54 packages of fish foodavailable. If the store makes as many of kit I as kits II andIll together, how many of each kit should be created tomaximize profit?The pet store should create(Type integers or decimals.)of kit 1,of kit II, andof kit III.FiltersGravel (pounds)Fish food (packages)ProfitKit I1318Kit II Kit III2201313217

Let the store will create x number of kit 1, y number of kit 2, and z number of kit 3.Hence, x=y+zAs…

Answered: A pet store sells three different…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Wetands offer a diversity of benefits. They provide a habitat for wildre, sowning grounds for U.S. commercial ish, ard renewable timber resources. In the last 200 years, the United States has lost more than haif its wetlands. Environmental Alinanac gives the percentage of wetiands lost in each tate in the last 200 years. For the 30 of the lower 48 states, the percetage less of wetiands per state is as folows. as 35 50 83 30 45 40 30 24 37 59 45 42 50 59 45 27 55 35 87 00 20 9 33 SI 87 71 68 51 60 Make a stem-and-leaf display of these data. (Use the tens digit as the stem and the enes dipt as the wat. Enter NONE in any unused answer bianks.) Percent of Wetiands Lost How are the percentages distributed? is the distribution skewed? Are there any gaps? (Select al that apply.) O These data are fairly symmetric, perhaps slightly skewed right. O There is a gap showing that none of the lower 48 states has lost from 60% to 69% of its wetiands. These data are strongly skewed ieft, O There are no…
Meg laid 15 tiles in 50 minutes. Jessica laid tile for 85 minutes at a faster rate than Meg. Select all of the rates that could be Jessica’s rate. 20 tiles in 85 minutes Volume 90% 24 tiles in 85 minutes Volume 90% 28 tiles in 85 minutes Volume 90% 1 tile in 3 minutes Volume 90%
Doctor’s care is a walk-in clinic, with locations in Georgetown mocks corner, and Aynor, at which patients may receive treatment for minor injuries, colds, and flu, as well as physical examinations. The following chart reports the number of patients treated in each of the three locations last month. Describe the number of patients served at the three locations each day. What are the maximum and minimum numbers of patients served at each of the locations? What is the average for each day?
Suppose, 1 Dollar = 100 Cents. Convert the prices of all items in the menu from dollar ($) to cent. Iteam Description Price Chicken Burger bhicken burger with a served a coleslaw, burger sauce and cheddar cheese $4 beef sandwich served with a hot chilli sauce onion rings with served garlic mayo, jalapeno cheese and hot chilli sauce beef stake with served garlic mayo and mashed potato Beef Sandwich $7 Onion Rings $2 Beef Steak $23 Potato Wedges potato wedges with served garlic mayo $2
Select the correct answer. A veterinarlan is mixing three different types of feed to produce a mixture that contains 44 grams of fat, 48 grams of carbohydrates, and 132 grams of protein. • Each serving of the first type of feed, x, contains 11 grams of fat, 24 grams of carbs, and 3 grams of protein. Each serving of the second type of feed, y, contains 4 grams of fat, 8 grams of carbs, and 31 grams of protein. • Each serving of the third type of feed, z, contains 10 grams of fat, 0 grams of carbs, and 18 grams of protein. Which matrix represents the system of equations that will give the number of servings of each type of feed the veterinarian should include? O A. 3 11 4 10 24 8 31 18 44 48 132 11 4 101 O B. 24 8 0 3 31 18 C. |組 O D. 4 10 44 24 8 0 48 3 31 18 132 All rights reserved.
Ace Trucking Company has an order for delivery of three products, A, B, and C. The table gives the volume in cubic feet, the weight in pounds, and the value for insurance in dollars for a unit of each of the products. If the carrier can carry 11,800 cubic feet and 14,900 pounds and is insured for $61 comma 800, how many units of each product can be carried? Product A Product B Product C Volume (cu ft) 24 20 80 Weight (lb) 40 30 60 Value ($) 150 180 200
TJ, Inc. makes three nut mixes for sale to grocery chains located in the Southeast. The three mixes, referred to as the Regular Mix, the Deluxe Mix, and the Holiday Mix, are made by mixing different percentages of five types of nuts. In preparation for the fall season, TJ, Inc. just purchased the following shipments of nuts at the prices shown: Type of Nut Shipment Amount (pounds) Cost per Shipment ($) Almond 6,100 7,500 Brazil 7,400 7,025 Filbert 7,400 6,750 Pecan 6,000 7,100 Walnut 7,400 7,875 The Regular Mix consists of 15% almonds, 25% Brazil nuts, 25% filberts, 10% pecans, and 25% walnuts. The Deluxe Mix consists of 20% of each type of nut, and the Holiday Mix consists of 25% almonds, 15% Brazil nuts, 15% filberts, 25% pecans, and 20% walnuts. An accountant at TJ, Inc. analyzed the cost of packaging materials, sales price per pound, and so forth, and determined that the profit contribution per pound is $1.70 for the Regular Mix, $2.05 for the Deluxe Mix, and…
It’s that time of year again when Grandma Kim is having a fundraiser for the church. Everyone is bringing something to sell and I am bringing brownies, cookies, and muffins. Each brownie contains 2 teaspoons of milk, 2 ounces of flour and 4 ounces of sugar. Each cookie contains 1.5 teaspoons of milk, 1 ounce of flour, and 3 ounces of sugar. Each muffin contains 1 teaspoon of milk, 2 ounces of flour, and 1.25 ounces of sugar. Currently, I have 48 teaspoons of milk, 81 ounces of flour, and 80 ounces of sugar. Then, each brownie is on sell for $5.00, each cookie is on sell for $3.00 and each muffin is on sell for $2.50. What is the maximum profit that will be made for the fundraiser? To find the solution pivot.
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A marketing manager for a large cafeteria chain wished to investigate sales of coffee (i.e., sales is the variable she is trying to understand). Fourteen cafeterias that were similar in such respects as volume of business, type of clientele, and location were chosen for data collection. Data were collected on sales of coffee (in hundreds of gallons) and the number of coffee dispensers within the cafeteria. The results are shown below. Sales Number of Dispensers 631.9 1 628 1 692.5 2 688.4 2 747.4 3 773.3 3 791.4 4 803.4 4 838.7 5 879.6 5 881 6 841.1 6 860.6 7 883.8 7 Create a scatter plot and then fit a quadratic model to predict sales from the number of dispensers. If we define y to be sales (in hundreds of gallons) and x to be the number of dispensers, what is the correct quadratic model? Group of answer choices a. y=-6.397x2+92.85x+538.06 b. y=41.67x+614.829 c. y=0.022x-12.979 d. y=3.348x10-5x2-0.0292x+6.09 e. y=623.521x0.180
The sale price for bananas is $3 for 4 pounds.At that rate,how much would 14 pounds of bananas cost?
While trying to create the perfect breakfast for your children, you have determined that EXACTLY 22 grams of protein, 38 grams of carbohydrates, and 8.5 grams of fat send your kids to school in the best possible mood. Serving the following three items, how much of each should you serve to achieve your nutritional goals? Honey Nut Cheerios© nutritional data (per 0.75 cup serving) Calories 105 Sugar 9 grams Fat 1.5 grams Carbohydrates 22 grams Protein 2 grams Quaker Oatmeal© nutritional data (per 1 packet serving) Calories 170 Sugar 12 grams Fat 2 grams Carbohydrates 32 grams Protein 4 grams The last piece of their meal is uncured turkey bacon nutritional data (per 1 slice). Calories 40 Sugar 0 grams Fat 2 grams Carbohydrates 0 grams Protein 6 grams You have determined you should serve servings of cereal, servings of oatmeal, and servings of turkey bacon in order to serve your kids the food they like and meet your nutritional goals.

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