In ABC m A) BC/AC
B) AC/AB
C) AC/BC
D)AB/AC

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

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

What is the ratio of the length of an object in yards to the length of the same object in miles?