How can you calculate the square root of 1.8E-5 without a calculator?
4.75364334 × 10122 google calculator
by calculate in mind
http://en.wikipedia.org/wiki/Methods_of_computing_square_roots
Example: Calculate 6 factorial... On the home screen [Clear] Press [6] [Math] and the left arrow key - this selects the PRB menu Press [4] for ! Press [Enter] The answer, 720, is displayed.
How can you calculate the square root of 1.8E-5 without a calculator?
4.75364334 × 10122 google calculator
by calculate in mind
Probably, but I found out the answer. It may be in a math test so i can not say the answer. But it is in the trillions.
Only if you are a member of Mensa
you see, i don't know.
http://en.wikipedia.org/wiki/Methods_of_computing_square_roots
Example: Calculate 6 factorial... On the home screen [Clear] Press [6] [Math] and the left arrow key - this selects the PRB menu Press [4] for ! Press [Enter] The answer, 720, is displayed.
360 x 5 % = 18.00 to calculate without the use of a calculator. 360 x 10 = 36 / 2 (which would be 5%) = 18
It represents a factorial. A factorial is when you take each number up to value and multiply them. So factorial 3 is 1 x 2 x 3. Factorial 7 is 1 x 2 x 3 x 4 x 5 x 6 x 7.
#!/usr/bin/perl print factorial($ARGV[11]); sub factorial { my($num) = @_; if($num == 1) { return 1; # stop at 1, factorial doesn't multiply times zero } else { return $num * factorial($num - 1); # call factorial function recursively } }
10! and 6! means factorial of 10, and factorial of 6, respectively. You can calculate that on most scientific calculators - or you can multiply all numbers from 1 to 6 for the factorial of 6, and all numbers from 1 to 10 for the factorial of 10.