When mrs. edwards raises the price of grad night tickets,

the demand for movie tickets increases because of the increase in the number of buyers.

the quantity demanded for movie tickets increases because the price of grad nite tickets increases.

the demand for movie tickets increases because student incomes change.

the demand for movie tickets increases because they are cheaper than grad nite tickets.

the quantity demanded for movie tickets increases because the number of buyers increases.

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

i think the answer would be c

shorter then the tree

the answer is 23.39370079

step-by-step explanation: