When rounding 5555 to 2 significant figures, we start counting from the leftmost non-zero digit. In this case, the leftmost non-zero digit is 5. The next digit after 5 is 5, which is greater than or equal to 5, so we round up the leftmost non-zero digit. Therefore, 5555 rounded to 2 significant figures is 5600.
21
2 to the power 0 or 20 is equal to 1
2 to the power of 2 equals four.
5555
Not
2222= 3 mod 7 5555 = 4 mod 7 2222^5555 + 5555^2222 = (3^5)^1111 + (4^2)^ 1111 as it is a^n + b^n and n is odd so it is divisible by (a+b) 3^5 + 4^ 2 = 259 hence by 7 as 7 is a factor of 259
5555 degrees Celsius is equal to 10031 degrees Fahrenheit.
5555 times 5555 is 30,858,025
21
5555 + 5555 = 11,110
When rounding 5555 to 2 significant figures, we start counting from the leftmost non-zero digit. In this case, the leftmost non-zero digit is 5. The next digit after 5 is 5, which is greater than or equal to 5, so we round up the leftmost non-zero digit. Therefore, 5555 rounded to 2 significant figures is 5600.
5555
2 to the power 0 or 20 is equal to 1
5555-4444+5555
2 to the power of -2 is equal to 1/4.x to the power of -y is equal to 1/xy.
0.05555 = 5555/100000 = 1111/20000