Select the correct answer. Event Bis dependent on event A, and event A occurs before event B. Which expression is equal to the probability of event A?

answer: yes youre right.

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

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: