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Hoar frost forms through the direct conversion of water vapor (gas) to ice (solid) without becoming liquid first. This deposition occurs under specific conditions of humidity and temperature, leading to the characteristic white, feathery crystals of frost.
X is 10 ft tall, and he notices that he casts a shadow that's 3 ft long. He then measures that the shadow cast by his school building is 30 ft long. How...
120 is divided into two parts in such a way that the sixth part of the first part and the seventh part of the second are in the ratio 5 : 6. How much pe...
A certain number represents 31.25% of another number. When 150 is added to the smaller number, it becomes 50% of the larger numbe...
Let x = (726)245 – (437)458 + (333)335. What is the unit digit of x?
One-fourth of a number is 70. What will 40% of that number?
...If the 5-digit number 535ab is divisible by 3, 7 and 11, then what is the value of (a²-b² + ab)?
Convert 32.56 into binary system?