Dana has ⅘ cup of ice cream. How many ⅛ cup servings are in ⅘ cup of ice cream?
2 answers:
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The area of the garden is 120 square metre
<h2>Explanation:</h2>The picture of the garden is shown below. In this problem, we have:
- One square
- Two rectangles
Recall that the area of a square is given by:
On the other hand, the area of a rectangle is given by:
Therefore:
FOR THE SQUARE:
FOR THE RECTANGLE 1:
FOR THE RECTANGLE 2:
Finally, the area of a garden is the sum of the three areas:
Area of a pizza: brainly.com/question/12878495
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Answer:
a. V = (20-x)
b . 1185.185
Step-by-step explanation:
Given that:
- The height: 20 - x (in )
- Let x be the length of a side of the base of the box (x>0)
a. Write a polynomial function in factored form modeling the volume V of the box.
As we know that, this is a rectangular box has a square base so the Volume of it is:
V = h *
<=> V = (20-x)
b. What is the maximum possible volume of the box?
To maximum the volume of it, we need to use first derivative of the volume.
<=> dV / Dx = -3 + 40x
Let dV / Dx = 0, we have:
-3 + 40x = 0
<=> x = 40/3
=>the height h = 20/3
So the maximum possible volume of the box is:
V = 20/3 * 40/3 *40/3
= 1185.185