The area of a rectangle with width x and length 5x is 5x^2. What does the coefficient 5 mean in terms of the problem?
A. The length is 5 times the width.
OB. The width is 5 times the length.
C. The length is 5.
D. The total area of the square is 5.
SUBMIT

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9