11/20=0.55
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Hoped it helped</span>
5,600 the answer is 5600 and the answer is because I meant this is how I came up with the answer I had a 800 plus 808 equals 1600 and then 800% of 800 equals 1600 and then another 800 plus 800 equals a thousand six hundred and then 800 and then 800
If there are 3 strikes per 10, there should be 9 strikes per 30.
So there are 30 chips in the bag.
Answer:
Infinite number of solutions.
Step-by-step explanation:
We are given system of equations
Firs we find determinant of system of equations
Let a matrix A= and B=
Determinant of given system of equation is zero therefore, the general solution of system of equation is many solution or no solution.
We are finding rank of matrix
Apply and
:
Apply
:
Apply
:
Apply and
:
Apply
:
Rank of matrix A and B are equal.Therefore, matrix A has infinite number of solutions.
Therefore, rank of matrix is equal to rank of B.