Answer:
There are 20 million people in the labour force.
Step-by-step explanation:
There are 50 million people in the country.
30 million people are adults.
Out of the 30 million, 5 million are not interested in working. Assuming every adult does what he/she wants, then these 5 million are not working. The list then reduces to
30 - 5 = 25 million.
Another 5 million are interested in working but have given up looking for work. The list reduces to
25 - 5 = 20 million.
5 million people are working part time but would like to work full time. They are working, it doesn't matter if it is part time or full time, they are in the labour force.
10 million people are working full time. They are also in the labour force.
THERE ARE 20 MILLION PEOOLE IN THE LABOUR FORCE
Answer:
So even though it'll be a little strange, you do just take the miles and divide by the hours. Since 1 1/3 is the same as 4/3 then the rate = (4/3)/(1/4).
That's the same as 4/3 * 4 = 16/3 miles per hour. Or 5 1/3 miles per hour.
Step-by-step explanation:
Answer:
C. True; by the Invertible Matrix Theorem if the equation Ax=0 has only the trivial solution, then the matrix is invertible. Thus, A must also be row equivalent to the n x n identity matrix.
Step-by-step explanation:
The Invertible matrix Theorem is a Theorem which gives a list of equivalent conditions for an n X n matrix to have an inverse. For the sake of this question, we would look at only the conditions needed to answer the question.
- There is an n×n matrix C such that CA=
. - There is an n×n matrix D such that AD=.
- The equation Ax=0 has only the trivial solution x=0.
- A is row-equivalent to the n×n identity matrix .
- For each column vector b in
, the equation Ax=b has a unique solution. - The columns of A span .
Therefore the statement:
If there is an n X n matrix D such that AD=I, then there is also an n X n matrix C such that CA = I is true by the conditions for invertibility of matrix:
- The equation Ax=0 has only the trivial solution x=0.
- A is row-equivalent to the n×n identity matrix .
The correct option is C.
Answer:no
There both the same because just the differnce is the last number which is zero.
Step-by-step explanation:
All you got to do is find the answer and thats all
Plzz mark brainlest and thank me
