Solve for the unknown in the following. Write your answer on a sheet of paper. 1. 15% of 60 is ___
2. 18% of ___ is 576
3. 3 is ___% of 6
4. What is 40% of 400?
5. ___% of 20 is 5

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

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?