Answer:
1) 
2) 16 m
Explanation:
1)
The hole in the ground has the shape of a prism, so its volume can be calculated as the volume of a prism:

where:
l is the length
w is the width
h is the height of the prism
For the hole in this problem, we have:
l = 5 m (length)
w = 3 m (width)
h = 6 m (height)
Therefore, the volume of the hole (and of earth removed) is

2)
The base of the room in this problem has the shape of a rectangle, so we can write its area s

where:
l is the length
w is the width (breadth)
For the room in this problem, we have:
is the area of the base of the room
w = 6 m (breadth)
Therefore, the length of the room can be found by re-arranging the equation:

Answer:
Employment can be beneficial for youth by teaching responsibility, organization, and time management and helping to establish good work habits, experience, and financial stability.
There are many advantages to working during high school, especially for low-income youth, including higher employment rates and wages in later teen years and lower probabilities of dropping out of school.
This has been recognized around the globe as a good reason to make jobs accesable to the youth, therefore making it easy for even immagrints to get a job in other countries. It is also, as I showed above, very beneficial to the child getting the job.
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Hope This Helped!</u></h2>
Temperature affects the living organisms in the ocean because if it's too hot then few cells might die and if it's too cold some cells might die.
But some organisms can't stand extreme climates.
that's why few types of fishes stay down low where there is less heat and sunlight. practically it decides if an organism lives or dies.
If you are talking about plate tectonics, then it's 2-5 cm per year.