the total cost of renting a banquet hall is the function of the number of hours the hall is rented the owner of the charges $85 per half hour up to a maximum of 4 hours plus a $50 cleaning fee. what is the greatest value in the range for the this situation

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

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

8

step-by-step explanation:

0.038

step-by-step explanation: