ssssss190
17.02.2021 •
Mathematics
Cement costs $76 per cubic yard. What is the cost of cement for a sidewalk that is 4 in. Thick, 3ft wide,and 40 ft. Long?
Solved
Show answers
More tips
- P Philosophy How did the concept of module arise in computer science?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- H Health and Medicine At What Age Does a Person Stop Growing?...
- F Family and Home How to Choose a Name for Your Baby?...
- F Food and Cooking Discover the Health Benefits of Cedar Nuts...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- F Food and Cooking How to Make Sushi: A Step-by-Step Guide to Perfectly Rolled Delights...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- F Food and Cooking Аэрогриль: Все, что нужно знать для подготовки здоровой и вкусной пищи...
Answers on questions: Mathematics
- M Mathematics Given the two functions below, what is the x-intercept of g(x)? f(x) = x^2 g(x) = f(x –7)...
- M Mathematics 441-p²=(21)²-(17)²maths algebra...
- M Mathematics Katrina has 8 angelfish in her aquarium. She also has g goldfish. Which expression represents the total number of fish Katrina has in her aquarium? need answer NOW...
- B Business consider a firm that increases its inputs by 15 percent. for each scenario, state whether the firm experiences economies of scale, diseconomies of scale, or constant returns to scale....
- M Mathematics What is the height of the box, in inches? I need help!...
- M Mathematics Find the range of the set of numbers. 54,39,97,66,49,90...
- M Mathematics Please help me I dont understand\...
Ответ:
112.46 yd³
Step-by-step explanation:
1 inch = 0.0278 yds
1 feet = 0.333 yd
Thickness = 4 inches = (4 * 0.0278) = 0.1112 yds
Width = 3 feets = (3 * 0.333) = 0.999 yds
Length = 40 feets = (40 * 0.333) = 13.32 yds
Volume of sidewalk :
Thickness * Width * Length
0.1112 * 0.999 * 13.32 = 1.479702816 yd³
1 yd³ of cement = $76
Cost :
1.479702816 yd³ * $76
= 112.457414016
= 112.46 yd³
Ответ:
you can prove by congurate method