1. a log cabin in the shape of a rectangular prism is modeled using a scale of 1 to 0.5 meter. if the model is 14x19x11 centimeters, what is the volume of the actual log cabin? a) 182.875 m^3 b) 365.75 m^3 c) 548. 625 m^3 d) 1463 m^3 2. a circle graph below represents a family's monthly budget. if the total monthly income is $2000, how much money is spent on food? (graph) food=35% other=25% housing=40% a) $700 b) $800 c) $350 d) $400 3. solve the equation. round the result to two decimal places. 4.8x-1.3=1.7 a) 0.83 b) -1.80 c) 0.63 d) 0.08

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

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