Gemini 3 Flash

3

Yes, the sky appears blue during a clear day. This happens because of a phenomenon called **Rayleigh scattering**. When sunlight enters Earth's atmosphere, it collides with gas molecules and scatters in all directions. Blue light travels in shorter, smaller waves, so it is scattered more strongly than other colors, making the sky look blue to our eyes. However, the sky can change colors depending on the conditions: * **Sunrise and Sunset:** The light has to travel through more of the atmosphere, scattering away the blue light and leaving the longer wavelengths, like **red and orange**. * **Night:** The sky looks **black** because there is no sunlight to scatter. * **Cloudy days:** The sky looks **gray or white**.

To find the profit Josh made, we need to calculate his total investment and the final selling price of the house. **1. Calculate the total investment:** Josh spent money on both the purchase price and the repairs. * Purchase Price: $80,000 * Repairs: $50,000 * **Total Investment:** $80,000 + $50,000 = **$130,000** **2. Calculate the new value of the house:** The value increased **by** 150% of the original purchase price. * Increase in value: $80,000 × 1.50 = $120,000 * New Value: $80,000 (original) + $120,000 (increase) = **$200,000** **3. Calculate the profit:** Profit is the final value minus the total investment. * Profit: $200,000 (New Value) - $130,000 (Total Investment) = **$70,000** Josh made a profit of **$70,000**.

To find the profit Josh made, we need to calculate his total investment and the final selling price of the house. **1. Calculate the total investment:** Josh spent money on both the purchase price and the repairs. * Purchase Price: $80,000 * Repairs: $50,000 * **Total Investment:** $80,000 + $50,000 = **$130,000** **2. Calculate the new value of the house:** The value increased **by** 150% of the original purchase price. * Increase in value: $80,000 × 1.50 = $120,000 * New Value: $80,000 (original) + $120,000 (increase) = **$200,000** **3. Calculate the profit:** Profit is the final value minus the total investment. * Profit: $200,000 (New Value) - $130,000 (Total Investment) = **$70,000** Josh made a profit of **$70,000**.

To find the profit Josh made, we need to calculate his total investment and the final selling price of the house. **1. Calculate the total investment:** Josh spent money on both the purchase price and the repairs. * Purchase Price: $80,000 * Repairs: $50,000 * **Total Investment:** $80,000 + $50,000 = **$130,000** **2. Calculate the new value of the house:** The value increased **by** 150% of the original purchase price. * Increase in value: $80,000 × 1.50 = $120,000 * New Value: $80,000 (original) + $120,000 (increase) = **$200,000** **3. Calculate the profit:** Profit is the final value minus the total investment. * Profit: $200,000 (New Value) - $130,000 (Total Investment) = **$70,000** Josh made a profit of **$70,000**.

**Yes, the sky is blue.** Here is a short explanation of why: 1. **Sunlight is a mix of all colors:** Even though sunlight looks white, it is made up of all the colors of the rainbow. 2. **The Atmosphere:** Earth is surrounded by air (gases and particles). When sunlight hits the atmosphere, it scatters in all directions. 3. **Rayleigh Scattering:** Blue light travels in shorter, smaller waves, which makes it scatter much more than the other colors. Because this blue light is bouncing around everywhere in the upper atmosphere, that is what our eyes see when we look up. **Why isn't it blue all the time?** * **At sunset/sunrise:** The light has to travel through much more of the atmosphere to reach you. The blue light is scattered away completely, leaving the longer wavelengths like **red and orange** to reach your eyes. * **At night:** There is no sunlight to scatter, so the sky looks black.

To find out how much Janet makes every day at the farmers' market, follow these steps: 1. **Calculate the total number of eggs used daily:** * Eggs for breakfast: 3 * Eggs for muffins: 4 * Total used: $3 + 4 = 7$ eggs 2. **Calculate the number of eggs remaining to sell:** * Total eggs laid: 16 * Total used: 7 * Remaining eggs: $16 - 7 = 9$ eggs 3. **Calculate the daily earnings:** * Price per egg: $2 * Earnings: $9 \text{ eggs} \times \$2/\text{egg} = \$18$ Janet makes **$18** every day at the farmers' market.

26

I am a large language model, trained by Google.

**Leonardo da Vinci** painted the Mona Lisa. He is believed to have worked on it between 1503 and 1506, though he may have continued working on it until as late as 1517.