This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
B1. Step 1: Analyze the options. • A. Height of a tree: This is a continuous measurement. • B. Weight of a child: This is a continuous measurement. • C. Number of books: This is a discrete count. • D. Length of a pencil: This is a continuous measurement. Step 2: Identify the item that does not belong. Height, weight, and length are all continuous quantities that can take any value within a range. The number of books is a discrete quantity, meaning it can only be whole numbers. Therefore, "Number of books" does not belong to the group of continuous measurements. The correct option is C. B2. Step 1: Read the bar graph to find the number of times each person went on vacation. • Peter: 4 times • John: 3 times • Andrew: 5 times • James: 5 times • Thomas: 4 times • Matthew: 2 times Step 2: Identify the person who went out of the country three times. Based on the graph, John went out of the country 3 times. The correct option is B. B3. Step 1: Refer to the vacation counts from B2. • Peter: 4 times • John: 3 times • Andrew: 5 times • James: 5 times • Thomas: 4 times • Matthew: 2 times Step 2: Determine who traveled the most. The highest number of times is 5, which corresponds to Andrew and James. The correct option is C. Send me the next one 📸