Answer:
21.6 is 54% of 40.
Step-by-step explanation:
21.6 ÷ 40 = 0.54 = 54%
The answer is 117 inches^3
Please see the attached picture for full solution
Hope it helps
Good luck on your assignment
Your answer would be 22 watermelons.
We can find this by adding together the quantity of watermelons for each weight, so:
1 + 7 + 10 + 4 = 22
I hope this helps!
The area of the garden enclosed by the fencing is
A(x, y) = xy
and is constrained by its perimeter,
P = x + 2y = 200
Solve for x in the constraint equation:
x = 200 - 2y
Substitute this into the area function to get a function of one variable:
A(200 - 2y, y) = A(y) = 200y - 2y²
Differentiate A with respect to y :
dA/dy = 200 - 4y
Find the critical points of A :
200 - 4y = 0 ⇒ 4y = 200 ⇒ y = 50
Compute the second derivative of A:
d²A/dy² = -4 < 0
Since the second derivative is always negative, the critical point is a local maximum.
If y = 50, then x = 200 - 2•50 = 100. So the farmer can maximize the garden area by building a (100 ft) × (50 ft) fence.
$2058 and 33 cents or around $2058
