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If you put a coin on a square than 2 coins on the next square than 4 than 8 than 16....althe way to the 64th square how many coins will you have and what is a formula for finding any number of squares?
You'll need 2 to the power of 63 coins for the last square. This number is so large that there isn't enough room on the website. The total number of coins is (2 to the power of 64) -1, which is almost twice as many For a board of N squares you need (2 to the power N) - 1 coins. As an illustration, for a 2 x 2 (or 1 x 4) board you would need 1 + 2 + 4 + 8 coins, ie 15 which is (2 to the power 4) - 1.
What is the most common factor?
In math, a common factor usually refers to a factor that two or more numbers have in common. But, if you mean the most frequently occurring factor, that would be different. Since 1 divides every number, it would be the most common (frequently occurring) factor.
What is the pattern of 2 2 4 6?
You add the current number to the number in front of it to get the next number (2+2=4, 4+2=6)
If a number is subtracted from its square the result is 2. Find the number.?
2. 2 squared = 4, and 4-2 = 2
What is 2 less than twice a number?
To find 2 less than twice a number, you would first multiply the number by 2 and then subtract 2 from the result. In mathematical terms, this can be represented as 2x - 2, where x is the number in question. For example, if the number is 5, then 2 less than twice the number would be 2(5) - 2 = 10 - 2 = 8.
