The following equation of parabola is given:
p(x)= - 5 x^2 + 240 x - 2475
where p(x) = y
This is a standard form of the parabola. We need to
convert this into vertex form of equation. The equation must be in the form:
y – k = a (x – h)^2
Where h and k are the vertex of the parabola. Therefore,
y = - 5 x^2 + 240 x - 2475
y = -5 (x^2 – 48 x + 495)
Completing the square:
y = -5 (x^2 - 48 x + 495 + _) - (-5)* _
Where the value in the blank _ is = -b/2
Since b = -48 therefore,
y = -5 (x^2 – 48 x + 495 + 81) + 405
y – 405 = -5 (x^2 – 48 x + 576)
y – 405 = -5 (x – 24)^2
Therefore the vertex is at points (24, 405).
The company should make 24 tables per day to attain maximum
profit.
Answer:
25%
Explanation:
Accounting rate of return =( Net income from investment ÷ Cost of investment ) × 100
Net income from investment = $100,000
Cost of investment = $400,000
Required rate of return = ($100,000 / $400,000 ) × 100
= 0.25 × 100
= 25%
report the other answers it’s a virus
Answer:
1.Dr Cash 25,000
Cr Sales revenue 25,000
2. Dr Warranty expense 2,500
Cr Warranty liability 2,500
3.Journal entry for actual warranty expense
Dr Warranty liability 500
Cr Cash 500
Explanation:
Preparation of Dynamo's journal entries related to the sales and warranty in Year 1.
1.Dr Cash 25,000
Cr Sales revenue 25,000
(50*500)
2. Dr Warranty expense 2,500
Cr Warranty liability 2,500
3. Dr Warranty liability 500
Cr Cash 500
