86
To determine the number of trailing zeros in 85 factorial (85!), you count how many times 5 is a factor in the numbers from 1 to 85, as there are always more factors of 2 than 5. This is calculated using the formula: [ \text{Number of trailing zeros} = \left\lfloor \frac{85}{5} \right\rfloor + \left\lfloor \frac{85}{25} \right\rfloor = 17 + 3 = 20. ] Thus, 85! has 20 trailing zeros.
85 is a composite number because a number can equal it: 5 x 17 = 85
Yes, 85 is an odd number.
85 is composite.
85 is an odd number.
To find 85% of a number, you multiply the number by 0.85 (which is the decimal equivalent of 85%). So, to find the number in this case, you would divide 10.2 by 0.85. This calculation gives you the number 12. This means that 85% of 12 is indeed 10.2.
Rubidium is a metal element. Mass number of it is 85.
Oh, isn't that a happy little question? If we take a look between 80 and 85, we find the number 82 nestled right in the middle, like a little bird perched on a branch. It's a peaceful number, just waiting to be noticed and appreciated.
The atomic number is the number of protons, so the atomic number of astatine is 85.
Protons/Electrons: 85 Number of Neutrons: 125
85% of 75 = 75*85/100 = 63.75
85% of 560 = 560*85/100 = 476