Which of the following is NOT a core component of the Federal Reserve Bank?

A ScrumMaster's role is to also be a Servant Leader. Which of the following characteristics is not a Servant Leader characterist

bulgar [2K]

Answer:

D. What are you going to do for me today?

Explanation:

The leader should be first a servant, having a desire to serve than to be served. This makes a leader has authority and not just power by having interactions with ones he leads. He is not just interested in building himself but contributing to growth and development of the people around him.

Therefore asking what one will do for you is not a Servant Leader characteristic because it puts the leader first before the people.

3 0

3 years ago

Hi Phi Sound Unlimited has a monopoly over the installation of surround sound systems. Hi Phi Unlimited's total revenue from ins

Maru [420]

Answer: $1000

Explanation:

You didn't give the options but let me help out.

From the question, we are informed that Hi Phi Unlimited's total revenue from installing 15 sound systems is $30,000 and its total revenue from installing 18 sound systems is $33,000.

The marginal revenue that is received from selling the 18th sound system would be calculated as:

=($33000 - $30000) / (18 - 15)

= $3000 / 3

= ,$1000

7 0

2 years ago

Roak Company and Clay Company are similar firms that operate in the same industry. Clay began operations 2 years ago and Roak st

babunello [35]

Answer: Clay Company

Explanation:

Based on the information given, the current, previous year and two previous years beforehand profit margins of Clay company are greater than the corresponding profit margins of Roak company.

This means that Clay company has a better profit margin and shows that they retain a higher percentage of their revenue after costs are taken out as opposed to Roak company.

8 0

2 years ago

Pressure with Two Liquids, Hg and Water. An open test tube at 293 K is filled at the bottom with 12.1 cm of Hg, and 5.6 cm of wa

Radda [10]

Answer:

$1170839.28 dyn/cm^2$

16.9816 psia

$117.083928 kN/m^2$

Explanation:

To calculate the absolute pressure in the bottom of tube we need to sum the atmosferic and gauge pressure.

$P_{abs}=P_{atm}+P_G$

And the gauge pressure is given by the contributions of columns of water ( $P_{w}$ ) and mercury( $P_{Hg}$ ), we can calculate the contribution of each column as:

$P= \rho g h$ (*)

where $\rho$ is the respective density, g gravity and h is height.

So we have all the data required to use the above equations ( $P_{atm}$ , height and density of each column) we only need to be carefully with the units.

For simplicity we can to express all pressure contributions in mmHg ( $P_{atm}$ , $P_{w}$ and $P_{Hg}$ ). Note that the units "x" mmHg means the pressure at the bottom of a column of mercury of "x" mm high. For example, in this case we have a column 12.1 cm of Hg, that is a column of 121 mmHg (passing from cm to mm only requires multiply by 10) pressure exerted by that column is 121 mmHg.

Now pressure of 5.6 cm (56 mm) of water would be 56 mm of water, but it is not the same that mmHg, since the density of water is lower, the pressure exerted by 1 mm of water is lower than the exerted by 1 mm of Hg. The conversion between mmHg and mm of water is given by the relation between the densities.

$mmHg=\frac{\rho_w*mmH_2O}{\rho_{Hg}}$

$mmHg=\frac{0.998*mmH_2O}{13.55}=0.0737 mmH_2O$

And pressure of water in mmHg is

$0.0737*56=4.1246 mmHg$

The absolute pressure is:

$P_{abs}=P_{atm}+P_G= 756 + 121 + 4.1246 = 881.1246 mmHg = 88.11246cmHg$

To pass to dyn/cm^2 units we need to use the equation (*)

$P= \rho g h = 13.55 \frac{g}{cm^3} * 980.665 \frac{cm}{s^2} * 88.11246 cmHg = 1170839.28 \frac{g}{cm s^2} = 1170839.28 \frac{dyn}{cm^2}$

Note: We need to use cm Hg for units coherence

Now passing from dyn/ $cm^2$ to kN/ $m^2$ (or kPa) we need to consider that 1 dyn is $10^{-8}$ kN and 1 $cm^2$ is $10^{-4} m^2$ .

$1170839.28 \frac{dyn}{cm^2} * \frac{10^{-8}kN}{1 dyn}*\frac{cm^2}{10^{-4}m^2}=117.083928kN/m^2$

Now passing kN/ $m^2$ to psia. We need to consider that 1 psia is 6.89476.

$117.083928kN/m^2*\frac{1psia}{6.89476kN/m^2}=16.9816 psia$

8 0

2 years ago

Help!

natali 33 [55]

Answer:

B) Pay bills when they are due.

Explanation:

A loan can be defined as an amount of money that is being borrowed from a lender and it is expected to be paid back at an agreed date with interest.

Generally, the financial institution such as a bank lending out the sum of money usually requires that borrower provides a collateral which would be taken over in the event that the borrower defaults (fails) in the repayment of the loan.

A credit score can be defined as a numerical expression between 300 - 850 that represents an individual's financial history and credit worthiness. Therefore, a credit score determines the ability of a borrower to obtain a loan from a lender.

This ultimately implies that, the higher your credit score, the higher and better it is to obtain a loan from a potential lender. A credit score ranging from 670 to 739 is considered to be a good credit score while a credit score of 740 to 799 is better and a credit score of 800 to 850 is considered to be excellent.

Generally, it's recommended that loans or bills are paid on a timely basis or as at when due in order to obtain a good credit score.

Hence, a way to establish a good credit record (score) is to pay bills when they are due.

6 0

2 years ago