Tanya coasted down the sidewalk on her bike at a constant speed of 15 meters per second for 20 seconds. The distance she traveled was:
a. 0.75 m
b. 1.3 m
c. 35 m
d. 300 m

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?