A scale drawing of a building needs to be made using the scale 1 in = 230 ft. How tall will the building in the scale drawing be if the building is 1840 ft tall? The height of the building in the scale drawing will be in (Simplify your answer.)

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Rationalize the denominator- 12x/√x-10