Answer:
No, she cannot fit it into the box
Step-by-step explanation:
The way to know is this is simply find the total surface area of the cube. This helps to know the capacity of the cube.
From the question, the side length of the cube is 9 inches;
Mathematically, the area of a cube is 6l^2
Thus, the total surface area of the cube = 6 * 9 * 9 = 486 square inches
Seeing that what she is trying to fix is less than the total surface area, then we can say that she cannot fix 1,000 square-inch cubes inside the box
X = the amount of water to add
10 - x = amount of 18% bleach to add
.18(10-x)= .12 x 10
1.8 -.18x =1.2
-.18x = -.6
x = 3 1/3 liters water
therefore 6 2/3 liters bleach
6 is the answer I believe
Answer:
-x^3+x^2+3x-1
Step-by-step explanation:
f(x)=8−4x−x³
g(x)=x²+7x−9
f(x)+g(x) = 8−4x−x³
+x²+7x−9
Combine like terms
=-x^3+x^2+3x-1
Answer:
purchase cost + 338500
Step-by-step explanation:
given that immediately after acquisition, Samtech demolished the building. Demolition costs were $260,000 and the salvaged materials were sold for $6,500.
In addition, Samtech spent $80,000 clearing and grading the land in preparation for the construction of a new building.
Thus initial valuation of the asset = purchase cost + expenses - sale value of salvaged materials
Hence here we get
initial value = purchase cost + 260000-6500+80000
= purchase cost + 338500