Warren bought some shares of stock and later sold them for a 15% profit. If he shold the stock for $176.64 per share, how much per share did he buy the stock for?

150.144

Step-by-step explanation:

15% of 176.64 is 26.496

so you subtract the 15% profit he made to find the original and then you get 150.144

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b