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Mark runs a small manufacturing business. Which statement hints at the fact that Mark is a transformational leader?

Zolol [24]

The answer would be A because the key word is manufacturing and that means Mark is building something he visioned. So, the business he started although small inspired enough people to work for what he envision. B, C, and D are wrong because it does not hint or say in the question about any of those answer choices.

3 0

4 years ago

Read 2 more answers

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

3 years ago

se the following information to determine the break-even point in units (rounded to the nearest whole unit): Unit sales 60,000 U

Marat540 [252]

Answer:

30,154 units

Explanation:

In this question we use the formula of break-even point in unit sales which is shown below:

= (Fixed expenses) ÷ (Contribution margin per unit)

where,

Contribution margin per unit = Selling price per unit - Variable expense per unit

= $15 - $8.5

= $6.5

And, fixed cost is $196,000

Now put these values to the above formula

So, the value would equal to

= ($196,000) ÷ ($6.5)

= 30,154 units

5 0

4 years ago

United Airlines flies a plane from Los Angeles to New York at 8 o'clock on Tuesday morning only 25% full. On Friday, the same fl

Alona [7]

Answer:

Perishability.

Explanation:

Perishability is utilized in marketing to portray the manner by which service limit can't be put away available to be purchased later on. It is a key concept of services marketing.

3 0

3 years ago

A _____ chart shows individual figures at a specific time, or shows variations between components but not in relation to the who

Yanka [14]

Answer:

Bar chart

Explanation:

A bar chart can as well be regarded case a "bar graph", it can be explained as a chart/graph that gives the representation of categorical data as a

rectangular bars, where the height of the rectangular bars will equal to the data values they are representing. This bars could be horizontally or vertically plotted. It should be noted that bar chart shows individual figures at a specific time, or shows variations between components but not in relation to the whole.

4 0

3 years ago