Answer:
Total weight of gravel on the roof =
Step-by-step Explanation:
The area Adams planned to cover with gravel can be divided into 3 rectangles as shown in the diagram attached.
We would have 3 rectangles. See the attachment below to check out how we arrive at the dimensions of the 3 rectangles.
Area of rectangle = L*W
Area to be covered by gravel = area of rectangle 1 + area of rectangle 2 + area of rectangle 3
Area to be covered with gravel =
Total weight of gravel on the roof = 12 pounds per square foot multiplied by total area of the roof to be covered =
the answer is 60 gum balls
Answer:
n = 17.
Step-by-step explanation:
The opposite angles of a parallelogram are congruent so we have:
4n - 2 = 2n + 32
4n - 2n = 32 + 2
2n = 34
n = 17.
Answer:
22
Step-by-step explanation:
To solve this we can plug the values in.
-2x-3y+z
-2(4)-3(-7)+(9)
Simplify.
-8+21+9
Add.
22
When you plot the given points, you obtain the graph attached. As you can see, the function has two turning points, so:
Minimum degree=(2 turning points)+1=3
Therefore, the minimum degree of a polynominal model is 3, and it can be expressed as below:
f(x)=ax³+bx+cx+d
The answer is:3