The fence of a square car park is a barbwire fixed at wooden posts. Its side measure 120 feet. What is the area of the car park?

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

What is the value of x in the this question ?