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Bogdan [553]
3 years ago
12

In the state of Texas, how many hours of instruction must a certified food service manager program provide?

Geography
1 answer:
dybincka [34]3 years ago
8 0
In the state of Texas, a certified food service manager program should provide 14 hours of instruction. This can be found in the Certification of Food Managers document by the Department of Health.
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it is possible for two stars to have different temperatures and different sizes but the same luminosity. explain how.
Darina [25.2K]

Answer:

Two stars (a and b) can have the same luminosity, but different surface area and temperature if the following condition is met:

(T_a^4)(R_a^2) = (T_b^4)(R_b^2)

Explanation:

The luminosity of a star is the total energy that produces in one second. It depends on the size of the star and its surface temperature.

L = σ(T^4)(4πR^2)

L is the luminosity f the star, T is the temperature of the surface of the star and R is its radius.  

Two stars can have the same luminosity if the relation between the radius and the surface temperature is maintained.  

To see this lets suposed you have 2 stars, a and b, and the luminosities of each one of them:

L_a = σ(T_a^4)(4πR_a^2)

L_b = σ(T_b^4)(4πR_b^2)

you can assume that L_a and L_b are equal:

σ(T_a^4)(4πR_a^2) = σ(T_b^4)(4πR_b^2)

Now, you can cancel the constants:

(T_a^4)(R_a^2) = (T_b^4)(R_b^2)

as long as this relation between a and b is true, then the luminosity can be the same.

6 0
3 years ago
Please Help!!!!
Schach [20]

Answer:

As given below.

Explanation:

Title: Conserving and Recycling

Introduction - Conservation is an act of preserving and managing the resources of the earth for a sustainable future by preserving and allowing for the regeneration of potential.

  • Organization's purpose and goals: To aim to recycle and reutilize resources.
  • To aim to manage and reduce wastes. To aim to reorganize and monitor anthropogenic activities.

Types of events: City waste management.  

Type of education: mitigation

Conservation policies: Use of three Rs and CSR.

4 0
3 years ago
What is the capital of Jalisco,Mexico?
egoroff_w [7]
C. Guadalajara :))) !!!
8 0
3 years ago
Read 2 more answers
in the course of regional geography ,give 4 lays that emphasis on the distinctiveness of a particular place that make up the loc
Lemur [1.5K]

Answer:

Ghana is a country in the Western region of Africa. Its geography is divided into four major zones.

The coastline which is sandy with plains and scrub with rivers and streams.

The high plains are found in the northern part of Ghana.

Ashanti uplands and plateau which are found in the South-west and south-central part of Ghana

The hilly Akwapim-Togo ranges are found along Ghana's eastern international border.

These features makes the country distinct.

6 0
3 years ago
Why have we not found examples in the fossil record of every animal that ever lived on earth? select all that apply. select all
Reptile [31]
Many fossils remain buried
Rocks contain the history of life...


Btw the animal ones don't count i think cuz fossils can be anything like teeth, bones or anything not just animals it can be formed by leaves as well so just for extra guidance i believe the ones that state animals are probably not the options to choose due to the fact that fossils are not just living organisms they're anything that has been buried and decomposed over many years and layers of sediments cover it over many years compression may alter the shape of the fossil aswell!

Hope that extra info helps for a bit of guidance!
8 0
3 years ago
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