AnswerDome 1
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What is the area of a triangle?
Area = ½ × base × height The height must be perpendicular to the base. view more
Latest Questions
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What is 15% of 80?
15% of 80 is 12. view more
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What is 8 cubed?
8 cubed is 512. view more
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How long is a marathon?
A marathon is exactly 42.195 kilometers (26.219 miles) long. view more
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What is 1/3 + 1/4?
1/3 + 1/4 = 7/12 Step by step: 1. view more
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What is the quadratic formula?
x = (-b ± √(b²-4ac)) / 2a Used to solve equations in the form: ax² + bx + c = 0 The discriminant (b²-4ac) determines solutions: - Positive: 2 real solutions - Zero: 1 real solution - Negative:... view more
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What is Avogadro's number?
6.022 × 10²³ This is the number of particles (atoms, molecules, ions) in one mole of any substance. view more
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What is the smallest country?
Vatican City - 0.44 km² (0.17 mi²) Located entirely within Rome, Italy. view more
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What is the difference between == and === in JavaScript?
== compares with type coercion; === compares value AND type. view more
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How many planets are in our solar system?
8 planets: Inner (rocky): 1. view more
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How many centimeters in an inch?
1 inch = 2.54 centimeters (exactly) Conversions: - Inches to cm: multiply by 2.54 - Cm to inches: divide by 2.54 Examples: - 10 inches = 25.4 cm - 100 cm = 39.37 inches view more
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What is Ohm's Law?
V = IR (Voltage = Current × Resistance) Where: - V = voltage (volts) - I = current (amps) - R = resistance (ohms) Example: 2 amps through 5 ohms = 10 volts view more
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What is the largest planet?
Jupiter Stats: - Diameter: 139,820 km (11× Earth's) - Mass: 318× Earth's - More mass than all other planets combined - 95 known moons Mainly composed of hydrogen and helium. view more
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How many players on a soccer team?
A soccer team has 11 players on the field at a time. view more
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What is the difference between "affect" and "effect"?
"Affect" is usually a verb meaning "to influence," while "effect" is usually a noun meaning "a result." For example: "The cold weather affects my mood" (verb—the weather influences the mood). view more
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What is the longest river in the world?
The Nile River - approximately 6,650 km (4,130 miles) Flows through 11 African countries from Burundi to Egypt. view more
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What is photosynthesis?
The process plants use to convert sunlight into food. view more
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What causes the seasons?
Earth's 23.5° axial tilt (not distance from Sun) How it works: - Northern Hemisphere tilts toward Sun → Summer - Northern Hemisphere tilts away → Winter Southern Hemisphere has opposite seasons... view more
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What is standard deviation?
A measure of how spread out data is from the mean. view more
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What is the GCD of 24 and 36?
The GCD (Greatest Common Divisor) of 24 and 36 is 12. view more