All five digits in the number are significant.
The answer is five. All the digits are significant.
999999
Five significant digits. Remember that all non-zero digits are significant, and all zeros in-between significant digits are significant.
Three - all nonzero digits are significant.
4 digits on each foot which would equal 8 digits in all 4 digits on each foot which would equal 8 digits in all
All five digits in the number are significant.
All four of the digits given are significant digits.
1234567
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211. This is all I can memorize. 176 digits.
1111111111
The answer is five. All the digits are significant.
999999
False Pi has infinite number of digits with no repetition so there is no way of discovering ALL of Pi's digits.
Five significant digits. Remember that all non-zero digits are significant, and all zeros in-between significant digits are significant.
9
Three - all nonzero digits are significant.