It takes 20 cubic feet of concrete make a 80 square foot patio. How many cubic yards of concrete does it take to make a 80 square yard patio? The thickness of the slab of concrete will be the same in both cases.
20 cubic feet of concrete make 80 square foot patio.
20 cubic feet = 80 square foot
1 cubic feet = 4 square foot
1 yard = 3 foot
1 square yard = 9 square foo...
Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*See Solution
Q: How many post does it take to support a fence around a square field measuring 300 feet on a side if ...
A: The square field is measuring 300 feet on a side.So, we have total of 300*4= 1200 feet of fencing.
Q: Solve compound inequality 4(x-1) <8 and x+2>3
A: Consider the given inequality
Q: Can someone help me solve this problem? #17
A: Obtain the distance travelled as follows.
Q: I need help with this math problem
A: We factor each expression. x^2-y^2=(x+y)(x-y) Difference of square formula x^3-y^3=(x-y)(x^2+xy+y^2)...
Q: Graph the solution set. 2x − y < 8 x + y < 4
A: To draw the solution set of the following inequalities.2x – y < 8 x + y < 4
A: To determine the interval of given inequality.
Q: Graph the solution set.(give points) 2x + y ≥ 4 2x − 2y < 12
A: Consider the given inequalities.
Q: Solve the problem 22) When making a long distance call from a certain pay phone, the first three min...
A: Let x be the total minutes of a call, then (x–3) is the additional minutes or portion of minutes. Th...
Q: A rowing team rowing with the current traveled 24 km in 2 h. Rowing against the current, the team ro...
A: A rowing team rowing with the current travelled 24 km in 2 hours. Rowing against the current, the te...