The Worthingtons love to travel, so when they retired they sold their house and purchased a motor home valued at $165,000. They tow their car, valued at $32,000 behind their motor home when they travel. The Worthingtons have medical bills totaling $1,300 and a balance of $3,000 on credit cards. Since they invested for retirement, the Worthingtons have $200,000 in investments and an additional $20,000 in their savings account. What is the Worthingtons’ net worth?

where is the triangle?

pooopoopopoopop

step-by-step explanati∵∵∴∴on:

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

$9.41

step-by-step explanation: