![gggg79](/avatars/46337.jpg)
gggg79
27.11.2020 •
Mathematics
Anthony is laying concrete for a driveway. The driveway is to be 24 feet long by 11 feet wide by 8 inches deep. Answer parts (a) through (c)
(a) Determine the volume of concrete needed in cubic feet.
(b) If 1 cubic yard = 27 cubic feet, how many cubic yards of concrete are needed?
(c) If the concrete costs $36 per cubic yard, what is the cost of the concrete? Concrete must be purchased in whole cubic yards
Solved
Show answers
More tips
- F Food and Cooking Why Doesn t the Confirmation Link Come to Email?...
- L Leisure and Entertainment What Movies You Should Watch: A Guideline to Make the Right Decision...
- F Family and Home How to Choose a Baby Stroller: Tips from Experienced Parents...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
Answers on questions: Mathematics
- M Mathematics The circle graph shows how a family spends its annual income. If $24,150 is used for Insurance and Auto combined, what is the total annual income?...
- P Physics Which statement about atomic structure is incorrect? a) protons are located in the nucleus. b) protons and electrons have the same mass. c) protons and electrons have opposite...
- M Mathematics Explain why the logarithm of 1 with base b is 0....
- M Mathematics 4 Type the correct answer in each box. 1029 р 115° Parallel lines pand q are cut by two non-parallel lines, mand n, as shown in the figure. 9 m n The value of xis 115 degrees,...
- H History Which state investment produced the least amount of predicted revenue...
Ответ:
a) The volume of concrete needed in cubic feet is 2,112. b) The number of cubic yards of concrete needed in cubic yards is about 79. c) The cost of the concrete using cubic yards is $2,844.
Step-by-step explanation:
a) The formula of the volume is l*w*d. 24 * 11 * 8 = 264 * 8 = 2,112.
b) The way to find this is that you take 2,112 and divide it by 27. Since the answer is 78.2 repeating, you round it up to 79 so it will fill up all of the concrete.
c) Since you need 79 cubic yards of concrete, you do 79 multiplied by $36 to get the total cost of $2,844.
Ответ:
I don't know so L do it yourself
Step-by-step explanation: