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Sloan [31]
3 years ago
7

Select the three expressions that are equivalent to -10

Geography
1 answer:
Nina [5.8K]3 years ago
7 0
A, B, I think you may have forgotten to add a negative sign to one of the equations
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What are some of the factors that contribute to a patients first impression of a healthcare facility?
kupik [55]
There could be several factors that would affect the first impression of an individual of the healthcare facility. These are listed below.
(1) cleanliness --> when a facility is cleaned, it means that it is well-managed and people are concerned about the rather unwanted effects of having a dirty workplace.

(2) price --> people tend to believe most of a time that facilities that ask for higher payment tend to have better quality of service and equipment.

(3) employees --> it is important that the employees inside the facility will be able to relate well to the admitted patients for them to feel comfortable and relaxed.
5 0
3 years ago
What causes currents to flow between the poles and the equator?
zhenek [66]

Answer:

B. The Coriolis effect

Explanation:

  • For the water currents flow from the equator to the poles the presence of the unequal solar heating and the coriolis force exerted by the rotation of the earth is due to action to take place as the place in the surface of the earth is heated by the sun similar the water are driven by the winds to the east i.e the anticlockwise and to the south in the clockwise direction and this creates pattern of the cold and warm waters being drifted from the top to poles to the equatorial areas.
  • <u>This up-down movement created by the rotation is a significant life in the balance of the temperatures on the earth. </u>
  • <u>And hence creates a  pattern of the movement of the warm and the cold current in the ocean that heats and respectively warm and cools the temperature of the coastal and with there respective periods.</u>
7 0
3 years ago
Read 2 more answers
After chloroflurocarbons were banned,which class of chemicals was used in their place?
kompoz [17]

<u>Answer:</u>

<em>C. Sulfur dioxide </em>

<em></em>

<u>Explanation:</u>

Sulfur dioxide is a dangerous chemical, and it may create complications. An ingredient incorporated in the making of sulfuric acid because it is widely used in many industries. When starting a car in the morning, one interacts with Sulfur, and this is experienced when striking a match.

The substance is usually colorless and soluble in water forming a gas. Sulfur is not, however flammable, but it has a transition that happens during the volcanic and produces a waster product with materials that are heated.

7 0
3 years ago
Stability of earth materials on slopes depends on the balance of gravitational and frictional forces. Which of the following doe
dangina [55]

Answer:

The correct answer is d) atmospheric air pressure .

Explanation:

The atmospheric pressure, also known as barometric, is what causes the weight of the mass of air that is acting on the earth.

This value will be higher or lower, depending on the altitude at which we are, with reference to the lowest point considered, which is usually the sea level, but is also influenced by some atmospheric effects produced by the circulation of currents of warm or cold air.

Theoretically, it is considered that the maximum value of atmospheric pressure is achieved at sea level, although in some parts of the earth there are areas below that level. Its value at this point corresponds to 1013 mbar or 760 mm Hg. The value of 1 atmosphere (atm) is also commonly used as a reference unit, but is not included in the International System of Units.

It is also known as barometric pressure, due to the instrument used for its measurement. It was Evangelista Torricelli who in 1643 invented the first barometer, although the name was given by Edme Mariotte some years later.

7 0
3 years ago
Select the reasons why most professional telescopes are reflectors rather than refractors.
Julli [10]

Answer:

d). It is easier to make a large reflecting telescope than a large refracting telescope.

f). A reflector can collect more light than a refractor.

Explanation:

A telescope is a device that is used to observe distant objects by the use of lenses and mirrors. It is also used to observe different distant objects by their reflection, absorption, emission or the reflection of the electromagnetic radiations.

Most of the professional telescopes are reflectors because :

1. The reflected telescope is able to receive more of the light when it reflects all the light falling on surface. And it is easier for making a large telescope rather then making large lenses for the refracting telescope. So it is easier to make large reflecting telescope than a large refracting telescope.

2. A reflected telescope receives all the wavelength of the light and it reflects all the light falling on the surfaces where it is refracted telescope that contains lenses cannot absorbs all the light and causes the chromatic aberration.  

3 0
2 years ago
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