Linda makes chocolate truffles.

the recipe for 20 dark chocolate truffles is

1 cup cream

3 cups dark chocolate

1. explain how to complete the recipe for 60 dark truffles. how much cream and how much dark chocolate would you need?

you need 3 cups of cream and 9 cups of dark chocolate

Step-by-step explanation:

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

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80