Answer:
For covering 
unit area of the entire playground, the amount of sand required is equal to volume of 
buckets of sand.
Step-by-step explanation:
Given -
volume of sand in bucket is able to cover 
area of the entire playground
Thus,
For covering unit area of the entire playground, the amount of sand required is equal to of the total volume of sand in bucket
For covering unit area of the entire playground, the amount of sand required is equal to
For covering unit area of the entire playground, the amount of sand required is equal to volume of buckets of sand.
10 to the sixth power = 60
10 to the -3 power = -30
60 - 30 = 30
Answer:
(-2, -3)
Step-by-step explanation:
To solve this problem, we use the midpoint formula.
M = 
Plug your coordinates in:
M = 
Simplify:
M = 
M = (-2,-3)
Answer:
1215 cubic inches
Step-by-step explanation:
If the cubes are 9 inches across, then each one has a volume of 9^3=729 cubic inches. If 1/6 of this is taken up by the face, then 5/6 is left over for the cabinet. 5/6*729=607.5 cubic inches for a single speaker, which when multiplied by 2 to get both of them yields 1215 cubic inches, or answer choice D. Hope this helps!
