204/6 = 34 trees a day. 340-204 =136 trees left to plant. 136/34 = 4 4 days
Answer:
x = h = ∛7 cm ≈ 1.913 cm
Step-by-step explanation:
The volume and other dimensions are related by ...
V = Bh = x²h
Solving for h gives ...
h = V/(x²)
The surface area is ...
S = 2(x² +h(2x)) = 2x² +4x(V/(x²)) = 2x² +4V/x
Differentiating with respect to x, we can find where the derivative is zero.
S' = 4x -4v/(x²) = 0
x³ -V = 0 . . . . . . . multiply by x²/4
x = ∛V . . . . . . . . . solve for x
h = V/(∛V)² = (∛V)³/(∛V)² = ∛V
The surface area is minimized when the box is a cube. Its edge lengths are all (∛7) cm ≈ 1.913 cm.
Answer:
y = (x + 9)² -93
vertex: (-9, -93)
Step-by-step explanation:
x² + 18x = 12
x² + 18x + 81 = 12 + 81
(x+9)² = 93
y = (x + 9)² -93
vertex: (-9, -93)
Answer:(t-4)(4mn-1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
<h3>Option 1</h3>
<u>Total payment</u>
- $8500 + 6.8 for 36 month =
- $8500*1.068*1.5 =
- $13617
<u>Monthly payment</u>
<h3>Option 2</h3>
<u>Down payment</u>
- 15% of $8500 = $8500*0.15 = $1275
<u>Amount of loan </u>
<u>Total payment</u>
- $7225 + 6.8 for 36 month =
- $7225*1.068*1.5 =
- $11574.45
<u>Monthly payment</u>
