Find the area of the shaded region. use 3.14 for π.
54.88 sq meters
29.76 sq meters
67.44 sq meters
25.12 sq meters

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

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points