answer:To find the number of grams of sugar in one cupcake, let's first figure out the total number of cakes Nina made. We know that each layer of cake takes the same amount of sugar to make as a dozen cupcakes. Since Nina made one two-layer cake and a dozen cupcakes, and each layer of cake and a dozen cupcakes requires the same amount of sugar, we can conclude that she made the equivalent of two sets of cupcakes in cakes. Thus, in total, Nina made the equivalent of 3 dozen cupcakes (1 dozen from the actual cupcakes + 2 dozen from the 2-layer cake). Now, let's use the information that Nina used 720 grams of sugar in total. Since she made the equivalent of 3 dozen cupcakes, we can find out how many grams of sugar are in each dozen cupcakes equivalent: Grams of sugar per dozen cupcakes equivalent = Total grams of sugar / Number of dozen cupcakes equivalents = 720 grams / 3 = 240 grams Since there are 12 cupcakes in a dozen, and in each dozen there are 240 grams of sugar, to find the number of grams in one cupcake, we'll just divide the grams of sugar per dozen by the number of cupcakes in a dozen: Grams of sugar in one cupcake = Sugar per dozen / Cupcakes per dozen = 240 grams / 12 = 20 grams So, there are 20 grams of sugar in one cupcake.,To find out how many grams of sugar are in one cupcake, let's break down the problem step-by-step. 1. We know that Nina made a two-layer cake and a dozen cupcakes. 2. Each layer of cake takes the same amount of sugar as a dozen cupcakes. 3. Nina used 720 grams of sugar for everything. Let's set up an equation to represent the amount of sugar used. Let C be the amount of sugar in one layer of cake (which is also equal to the amount of sugar in a dozen cupcakes). 2C (amount of sugar for two layers of cake) + C (amount of sugar for a dozen cupcakes) = 720 grams Now, let's solve for C: 3C = 720 grams C = 720 grams / 3 C = 240 grams So, 240 grams of sugar are used for one layer of cake, which is also the same amount of sugar used for a dozen cupcakes. Now, let's find out how many grams of sugar are in one cupcake: Since there are 12 cupcakes in a dozen and they have a total of 240 grams of sugar, we can divide the total sugar by the number of cupcakes to find the amount of sugar in one cupcake: 240 grams / 12 cupcakes = 20 grams of sugar per cupcake Therefore, there are 20 grams of sugar in one cupcake.,To determine the amount of sugar in one cupcake, we will need to first calculate the sugar needed for each layer of cake. Step 1: Determine the sugar needed for one layer of cake. Since a dozen cupcakes and one layer of cake require the same amount of sugar, we can determine the sugar for one layer of cake by first dividing the total grams of sugar (720 g) by the number of cupcakes (12). This will give us the amount of sugar required for one dozen cupcakes, which is: 720 g / 12 = 60 g Step 2: Calculate the sugar required for one layer of cake. Now that we know the amount of sugar required for one dozen cupcakes is 60 g, we can determine the sugar required for one layer of cake by dividing this amount by the number of layers (2). 60 g / 2 = 30 g So, one layer of cake requires 30 grams of sugar. Step 3: Calculate the sugar in one cupcake. Finally, we can determine the sugar in one cupcake by dividing the sugar required for one dozen cupcakes (60 g) by the number of cupcakes (12). 60 g / 12 = 5 g Therefore, there are 5 grams of sugar in one cupcake. The reasoning behind this is that for every dozen cupcakes, the same amount of sugar is required as for one layer of cake. Since Nina made two layers of cake and a dozen cupcakes, the total sugar required for the entire baking amounts to 720 g. To find the sugar in one cupcake, we divide the sugar used for one dozen cupcakes (60 g) by the number of cupcakes, which gives us 5 grams of sugar in one cupcake.

answer:Step 1: Analyze both sentences to understand if they make sense in the context of reality and common experiences. Sentence A: "I dug a hole to China this afternoon." - This statement implies that a person dug a hole through the Earth's crust to reach China. In reality, the Earth's crust is tremendously thick and not feasible to dig through as a human being. Sentence B: "I went for a walk this afternoon." - This statement suggests that a person went for a walk. This is a common, everyday activity and does not defy reason or common sense. Step 2: Compare both sentences in terms of their adherence to common sense. - Sentence A defies common sense and the harsh reality, as digging through the Earth's crust is not possible for a human being. - Sentence B aligns with common sense as walking is a normal activity that people engage in every day. Step 3: Determine which statement goes against common sense. - Sentence A is the one that goes against common sense, as digging a hole through the Earth's crust to reach China is not possible due to the thickness of the Earth's crust.,To determine which sentence goes against common sense, let's analyze each option: - Sentence A: "I dug a hole to China this afternoon." - Sentence B: "I went for a walk this afternoon." Step 1: Assess the feasibility of each action. - Digging a hole to China would require digging through the Earth's core, which is not physically possible for a human being. Additionally, accomplishing such a task in a single afternoon is implausible due to the time and effort required. - Going for a walk in the afternoon is a common and feasible activity that many people engage in daily. Step 2: Determine which action defies common sense. - Since digging a hole to China is not physically possible and completing the task in an afternoon is highly improbable, this statement goes against common sense. - On the other hand, going for a walk in the afternoon is a sensible and realistic activity. Conclusion: Sentence A, "I dug a hole to China this afternoon," goes against common sense., Sure, I'd be happy to help! Let's examine each sentence: Sentence A: "I dug a hole to China this afternoon." 1. Digging a hole typically results in a hole that is lower than the surrounding area and filled with the material that was removed. 2. Even if one were to dig a hole deep enough to reach the Earth's mantle or core, it would not lead to China, as the Earth's interior is not a continuous tunnel system. 3. Furthermore, the Earth's diameter is about 7,918 miles, so digging through the Earth's crust, mantle, and outer core would be impossible with current technology and well beyond human capabilities. Sentence B: "I went for a walk this afternoon." 1. Going for a walk typically involves walking in a park, on a trail, or in a neighborhood. 2. This activity is well within human capabilities and common sense. Therefore, the sentence that goes against common sense is Sentence A: "I dug a hole to China this afternoon."

answer:Ethologists study how animals behave in their ",Let's think first: Ethology is the scientific and objective study of animal behavior, usually with a focus on behavior under natural conditions. Ethology focuses on observing and understanding animal behavior in their natural habitats. Ethologists study how animals behave in animals' life.... So the answer is (D),Let's think first: Ethologists study animal behavior, often focusing on their natural environment. They observe and analyze how animals interact with their surroundings and with other animals. Ethologists study animal behavior in their natural environment.... So the answer is (G)

answer:Let's analyze both sentences step by step: - Sentence A: "Hot tea produces steam." This sentence makes sense because when tea is hot, the heat causes the water in the tea to evaporate and form steam. This is a common observation when boiling liquids, especially water-based substances like tea. - Sentence B: "Couches produce steam." This sentence does *not* make sense, as couches are typically made of materials like fabric, wood, and metal. They do not produce steam as they are not heated or contain water that would evaporate when exposed to heat. Steam production is not a characteristic or function of a couch. Based on the analysis, Sentence B: "Couches produce steam" does *not* make sense., The sentence that does not make sense is B: "Couches produce steam." This is because couches are not capable of producing steam. Steam is typically a product of heating water to its boiling point, which is not something that couches are designed or able to do. In contrast, hot tea does produce steam because the water in the tea is heated to its boiling point when the tea is made.,To determine which sentence does not make sense, let's examine both sentences step-by-step. - Sentence A: "Hot tea produces steam." This sentence makes sense because when hot tea comes into contact with the air with water vapor in it (like in a room), the hot tea raises the temperature of the water vapor molecules around it, causing those molecules to escape as steam. This is a valid and accurate observation of what happens when hot tea is served. - Sentence B: "Couches produce steam." This sentence does not make sense because couches are inanimate objects made of materials like wood, fabric or leather, and synthetic materials like polyester or nylon. These materials do not produce steam when exposed to heat or a hot environment. Steam is produced by liquid water turning into vapor, or hot liquid water coming into contact with cooler air. Couches cannot undergo these processes, so the sentence is incorrect. In conclusion, Sentence B: "Couches produce steam" does *not* make sense.