Math History

Oh, dude, the ratio of 45 to 30 is 3:2. It's like saying for every 3 parts of 45, you've got 2 parts of 30. So, if you're ever at a party and someone asks for the ratio of 45 to 30, you can impress them with your math skills.

16:36

We note that '4' is common factor of both numbers.

So cancel down by '4'/

Hence

4:9

Overall it is written as

16:36 :: 4:9

Note the use of colons to delimeate 'ratio'.

Television helped to solve the problem of the "tyranny of distance", i.e. the lack of communication between countries separated by distance. It solved problems of misunderstanding between cultures by enabling people to see how the rest of the world lived. It solved the visual problem of the media which was restricted by only being able to offer audio (via radio) or print (e.g. newspapers and magazines). It brought news and entertainment into the home in a way no previous media had been able to do.

The prime factorization of 96 is 2^5 * 3. This means that 96 can be expressed as the product of 2 raised to the power of 5, multiplied by 3. In exponential form, this would be written as 2^5 * 3.

Salvino D'Armate was an Italian inventor who is often credited with the invention of eyeglasses in the late 13th century. Little is known about his early life and education, as historical records from that time are scarce. However, it is believed that D'Armate was likely trained as a craftsman or glassmaker, which would have provided him with the necessary skills and knowledge to experiment with creating lenses for vision correction.

If that's 7 and 5/8, there are 61 eighths.

To write 15.89 in expanded form, you would break down each digit's place value. In this case, 15.89 can be written as (10 + 5) + (0.8 + 0.09). This breaks down the number into its individual place values, showing that 15.89 is composed of 10 + 5 for the tens and ones places, and 0.8 + 0.09 for the tenths and hundredths places.

To calculate how many times 12 goes into 1944, you would divide 1944 by 12. The result is 162, which means that 12 goes into 1944 exactly 162 times. This is because 12 multiplied by 162 equals 1944.

To calculate the volume of a gas using the ideal gas law, we use the formula V = (nRT)/P, where V is the volume, n is the number of moles of gas, R is the ideal gas constant, T is the temperature in Kelvin, and P is the pressure. First, we need to convert the mass of Freon-12 to moles using its molar mass. Then, we can plug in the values for n (moles), R (0.0821 L·atm/mol·K), T (308 K), and P (0.980 atm) to find the volume in liters.

Ah, the quadratic formula is like a happy little tree in the world of mathematics. It has been around for centuries, helping us solve those tricky quadratic equations with ease. Just like a painter mixes colors on their palette, mathematicians over time refined and developed this formula to make our lives a little brighter and our math a little easier.

Well, isn't that just a happy little math problem we have here! To factor 2x-12, we can first look for the greatest common factor, which in this case is 2. So we can factor out the 2 to get 2(x - 6). And there you have it, a beautifully factored expression ready to bring joy to your mathematical world.

its because 7x24=168 which makes it a multiple of 7

The multiplication table as we know it today was not invented by a single individual, but rather developed over time through mathematical advancements. The concept of multiplication itself dates back to ancient civilizations such as the Egyptians and Babylonians. The modern layout of the multiplication table, with rows and columns listing the products of numbers 1-10, became standardized in the 19th century as part of elementary mathematics education.

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There are so many good websites for kids and that depends on your kids and how they adapt to learning. I would recommend Beestar math for you as it helps my kids develop a strong interest in math and they've scored great marks at school. They offer classes by age range and align with the school curriculum so it's more friendly and flexible with students.

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The history of mathematics dates back thousands of years to ancient civilizations such as the Babylonians, Egyptians, and Greeks. These early mathematicians made significant contributions to the development of arithmetic, geometry, and algebra. The study of mathematics continued to evolve through the Middle Ages and Renaissance, with advancements in calculus, number theory, and probability theory. Today, mathematics plays a crucial role in various fields such as science, engineering, economics, and technology.

The number that has 999 zeros is known as a googol, which is written as 10^999 in scientific notation. A googol is a large number used in mathematics and was popularized by mathematician Edward Kasner in the early 20th century. It is often used to illustrate the concept of extremely large numbers and is much larger than a trillion or even a trillion trillion.

The triangular prism is a geometric shape that has been known since ancient times, so it is difficult to attribute its invention to a single individual. However, the concept of a prism with a triangular base can be traced back to ancient Greek mathematicians such as Euclid. Euclid's Elements, written around 300 BC, contains detailed explanations of various geometric shapes, including the triangular prism.

take it literally...you have the number 8 and then you cut it in half vertically down the middle....

The 12-digit alphanumeric number is called the TMR code number in SSLC marksheet.

why are the division lines on a ruler diffrent lengths

In mathematics, one term that starts with the letter "J" is "joint variation." Joint variation refers to a situation where a variable depends on two or more other variables in a combined way. It is often used in algebra and calculus to describe relationships between multiple quantities.

Oh, dude, you're talking about eggs and profits now? Okay, let me break it down for you. So, if you sell 12 eggs at the price you bought 20 eggs, that means you're making a 40% profit. But hey, who's really counting when you're in the egg business, am I right?

Oh, dude, a casual relationship in math is like when two variables hang out and do their thing without any serious commitment. It's like, they're just chillin' together, you know? They're not locked down in some complex equation, they're just keeping it low-key and seeing where it goes.