You are given a mathematical question described with an open-ended vocabulary. Questions in this task involve real-world situations, describing a mathematical problem. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge. Give only one answer for each question.

The weights, in kilograms, of five students are 48, 56, 61, 52, and 57. If 1 kilogram = 2.2 pounds, how many of the students weigh over 120 pounds?
(A)1 (B)2 (C)3 (D)4 (E)5
C

A father is \(t\) inches taller than his son. If their total height is \(p\), in terms of \(p\) and \(t\), what is the father's height, in inches?
(A)\(p - t\) (B)\(p + t\) (C)\(\frac { p - t } { 2 } \) (D)\(\frac { p + t } { 2 } \) (E)\(2p - t\)
D

Let X represent the average (arithmetic mean) of a list of test scores. What is the result of multiplying X by the number of scores?
(A)The average of the scores (B)The highest score (C)The number of scores (D)The number of possible scores (E)The sum of the scores

E