The total cost in dollars, T, of new aluminum ladders at a home improvement store is
estimated by multiplying the length of the
ladder in feet, f, by 4.5 and then adding $15.00.
1. Which equation matches the above
information?
a. T= 4.5 f + 15
b. f= 4.5 T + 15
C. T= 15 f +4.5
d. f= 15 T +4.5

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?

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r