Mathematics, 20.08.2019 11:00 nadiareese
After excavating a lot, workers removed an estimated 7,000 cubic yards of dirt from the area. if this dirt were spread in an even layer over an empty lot with dimensions 30 yards by 64 yards, about how deep, in yards, would the layer of dirt be? can you me with this?
Answers: 2
![V=7,000\ yd^3\ \ \ and\ \ \ V=30\ yd\ \cdot64\ yd\ \cdot x\\ \\30\cdot64\cdot x=7,000\ /:(30\cdot64)\\ \\x= \frac{7\cdot25\cdot4\cdot10}{3\cdot10\cdot16\cdot4} \\ \\x= \frac{7\cdot25}{3\cdot16} \\ \\x= \frac{175}{48}\ [yd] \ \ \ and\ \ \ 1\ yd=36\ in\\ \\\frac{175}{48}\ yd =\frac{175}{48}\cdot 36\ in= \frac{175\cdot3}{4}\ in=131.25\ in](/tpl/images/0181/5051/60bfc.png)
Another question on Mathematics
Mathematics, 21.06.2019 23:00
Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?
Answers: 2
Mathematics, 22.06.2019 00:30
Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%
Answers: 3
Mathematics, 22.06.2019 05:00
What is the equation of the graph below? a) y = sec(x) + 2 b) y = csc(x) + 2 c) y = csc(x + 2) d) y = sec(x + 2)
Answers: 2
You know the right answer?
After excavating a lot, workers removed an estimated 7,000 cubic yards of dirt from the area. if thi...
Questions
English, 22.01.2021 01:50
Biology, 22.01.2021 01:50
Mathematics, 22.01.2021 01:50
Mathematics, 22.01.2021 01:50
History, 22.01.2021 01:50
Spanish, 22.01.2021 01:50
Mathematics, 22.01.2021 01:50
Chemistry, 22.01.2021 01:50
Physics, 22.01.2021 01:50
English, 22.01.2021 01:50
Mathematics, 22.01.2021 01:50
