Hello, pls explain. Thank you!
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The technology for making nails is described by the Cobb-Douglas
production function Q(L,K) = L*K, where L is the number of workers
and K is the number of machines. Each worker is two times as
expensive as a machine. The MRTS between Labor and Capital at the
cost-minimizing output combination is? Explain the economic meaning
of your MRTS.

In an engine, a piston oscillates with simple harmonic motion so
that its position varies according to the expression,
x = 8.00 cos (3t + pi/4)
where x is in centimeters and t is in
seconds.
(a) At t = 0, find the position of the piston.
cm
(b) At t = 0, find velocity of the piston.
cm/s
(c) At t = 0, find acceleration of the piston.
cm/s2
(d) Find the period and amplitude of the motion.
period...

Use the following to answer questions 20-21. Montgomery Burns,
age 60, wants to retire at age 80 in order to steal candy from
babies full time. Once Mr. Burns retires, he wants to withdraw $1
million at the beginning of each year for 10 years from a special
offshore account that will pay 20 percent annually. In order to
fund his retirement, Mr. Burns will make 20 equal deposits in this
special account.
20. How much money will Mr. Burns...

1. Describe homeostasis (50-70 words). 2. Homeostasis and
disease are inversely related. Briefly describe the relationship
between homeostatic imbalance and disease (in 50-70 words). 3. The
control of body temperature in humans is a good example of
homeostasis in a biological system. Concisely describe the process
of body temperature regulation (in 80-100 words).

Weigh in on the gentrification debate, identifying one
positive and one negative associated of this issue. Is this a
viable means of redevelopment?

A 0.580-kg object attached to a spring with a force constant of
8.00 N/m vibrates in simple harmonic motion with an amplitude of
13.0 cm. (Assume the position of the object is at the origin at
t = 0.)
(a) Calculate the maximum value of its speed.
cm/s
(b) Calculate the maximum value of its acceleration.
cm/s2
(c) Calculate the value of its speed when the object is 11.00 cm
from the equilibrium position.
cm/s
(d) Calculate the value of...

List the consequences of electrical faults on transmission lines
if a protection is not deployed.

Calculate the freezing point and boiling point of each of the
following solutions: the boiling point of the solution: 60.0 g of
glucose, C6H12O6, added to 113 g
of water (Kb=0.52∘C) Express your answer using one
decimal place.

Explain the difference between the two strategies duration
management and yield curve management for investing in bonds. They
can be similar but what are the key differences between the two
strategies.

why should you not use the EOQ without additional consideration
in real life situations

suppose the correlation coefficient measuring the strength of
the linear association between height (y-in cms) and video gaming
(x-hours per week) for 100 study participants is -0.7. 1. interpret
the correlation coefficient 2.calculate the coefficient of
determination, interpret the result

In a lunar experiment, a 950-g aluminum (920
J/(oCkg)) sphere is dropped from the space probe while
is 75 m above the Lunar ground. If the sphere’s temperature
increased by 0.11o C when it hits the ground, what percentage of
the initial mechanical energy was absorbed as thermal energy by the
aluminum sphere?

In a potato field, the mass of potatoes follows a normal law. If
you randomly potatoes here and there, you have a 10% chance of
picking a potato with a mass less than 40 grams. Knowing that a
potato weighs on average 50 grams, calculate the probability of
picking a potato with a mass between 45 and 60 grams.

LACK OF THE IMPORTANCE AND UNDERSTANDING OF CONTRACTS
*Dr. Y has decided that he will close his private practice and
join a group medical group. He decided that he would join a group
practice that is closer to the hospital that he sends his
patients.
*Identify the most important facts surrounding the case.
Identify the key issue or issues.
Specify alternative courses of action.
Evaluate each course of action.
Recommend the best course of action.

Problem 40.) A member of the finance staff at a major
publisher determines that the cost in dollars of producing x copies
of a new statistics text is about:
C(x) = 1200 + 20x -.005x2 for 0 ≤ x ≤ 200.
a.) What is the total cost for producing 100 copies of the
book?
b.) How quickly is C(x) changing when x = 100? Interpret your
answer in a sentence.
c.) Find the average cost per book of producing 100...

5. Which of the following type of audit evidence is most
persuasive.
A. pre-numbered client purchase order forms.
B. auditor computations on client work sheet to cost
C. Actual journal entries
D. bank statements obtained from the client.
9. To provide assurance that each voucher is submitted most
likely would examine a sample of paid voucher are
A. stamped paid by the check signer.
B. supported by a vendor invoice
C. pre numbered and accounted for
D. approved for authorized...

1. How much acetic anhydride (in grams) will you need if you are
using 3 molar equivalents of acetic anhydride, to react with 0.50 g
of salicylic acid?
2. what is the theoretical yield (in grams) of salicylic acid if
you start with 0.59 g of methyl salicylate and excess NaOH and
acid?

A study of petrol prices in a large city on April 1st, 2017
found that the price of E10 varied at garages across the city
according to a normal distribution with a mean of $1.45 per litre
and a standard deviation of 10 cents per litre.
(1 mark) What is the probability that a randomly selected garage
in the city charged less than $1.63 per litre? (4dp)
What is the probability that a randomly selected
garage in the city charged...

You have been given the following information for Kaye's Krumpet
Corp.:
Net sales = $150,000;
Gross profit = $100,000;
Addition to retained earnings = $20,000;
Dividends paid to preferred and common stockholders = $8,000;
Depreciation expense = $50,000.
The firm's tax rate is 30 percent. What are the cost of goods sold
and the interest expense for Kaye's Krumpet Corp.? explain by
steps.

A 3.30-kg object is attached to a spring and placed on
frictionless, horizontal surface. A horizontal force of 21.0 N is
required to hold the object at rest when it is pulled 0.200 m from
its equilibrium position (the origin of the x axis). The
object is now released from rest from this stretched position, and
it subsequently undergoes simple harmonic oscillations.
(a) Find the force constant of the spring.
N/m
(b) Find the frequency of the oscillations.
Hz
(c)...

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