answer:To find the middle number, we can follow these steps: 1. Calculate the sum of all seven numbers using the average. 2. Calculate the sum of the first three numbers using their average. 3. Calculate the sum of the last three numbers using their average. 4. Subtract the sums from steps 2 and 3 from the sum in step 1 to find the middle number. Let's perform these calculations: Step 1: The average of all seven numbers is 15, so their sum is 15 * 7 = 105. Step 2: The average of the first three numbers is 14, so their sum is 14 * 3 = 42. Step 3: The average of the last three numbers is 19, so their sum is 19 * 3 = 57. Step 4: Subtract the sums from steps 2 and 3 from the sum in step 1: 105 - 42 - 57 = 6. So, the middle number is 6. The correct option is (A).

answer:Question: Is the man considering purchasing the apartment based on his flashy gold shirt and presence in the apartment? Answer: No, the man's choice of clothing and presence in the apartment alone do not provide sufficient evidence to conclude that he is thinking of buying the apartment. There could be various other reasons for him being in the apartment, such as attending an event, visiting a friend, or simply exploring the building. To determine if he is considering purchasing the apartment, we would need additional information regarding his actions and expressed intentions.

answer:To answer this question, we need to consider the following information: 1. Identify the type of gun Barry Burton uses in the Resident Evil series. 2. Investigate whether there is any evidence or connection between Robert Downey Jr. and the possession of the same type of gun. Step 1: Barry Burton is a character from the Resident Evil video game series. His signature weapon is a custom .44 Magnum revolver known as the "Samurai Edge." This gun is a fictional weapon, specifically created for the game. Step 2: Robert Downey Jr. is an American actor, known for his roles in various films such as Iron Man, Sherlock Holmes, and many others. There is no publicly available information or evidence suggesting that Robert Downey Jr. possesses or has ever possessed a real-life replica or a similar gun to the Samurai Edge used by Barry Burton in the Resident Evil series. In conclusion, based on the available information, we cannot confirm that Robert Downey Jr. possesses the same caliber gun as Resident Evil's Barry Burton.

answer:Step 1: Identify the premise and hypothesis. Premise: "A man is working in a shop with donuts." Hypothesis: "The man has no job." Step 2: Analyze the premise. The premise states that a man is working in a shop with donuts. This implies that the man has a job, since he is working in a specific place (a shop) and is performing a task (working with donuts). Step 3: Analyze the hypothesis. The hypothesis states that the man has no job. This contradicts the information provided in the premise, as it suggests the man is not employed. Step 4: Compare the premise and hypothesis. When comparing the premise and hypothesis, it is clear that they contradict each other. The premise states that the man has a job, while the hypothesis claims he does not have one. Step 5: Determine if the hypothesis is entailed by the premise. In this case, the hypothesis is not entailed by the premise, as the information in the premise directly contradicts the hypothesis. Step 6: Choose the appropriate answer. Given the analysis in the previous steps, the correct answer is "no" because the hypothesis is not entailed by the premise, as they present contradictory information.