Write an algebraic expression for the following:
2 answers:
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Answer:
So the number of people who would be unemployed is 111111.
Step-by-step explanation:
We calculate the total number of people and how much money they will need:
So the total number of people receiving a salary is 1000000.
A total of $ 8000000 is required for their salaries.
If the minimum wage is $ 9, we get:
So the number of people who would be unemployed is 111111.
Given:
Volume of cuboid container = 2 litres
The container has a square base.
Its height is double the length of each edge on its base.
To find:
The height of the container.
Solution:
We know that,
1 litre = 1000 cubic cm
2 litre = 2000 cubic cm
Let x be the length of each edge on its base. Then the height of the container is:
The volume of a cuboid is:
Where, l is length, w is width and h is height.
Putting , we get
Divide both sides by 2.
Taking cube root on both sides.
Now, the height of the container is:
Therefore, the height of the container is 20 cm.