2007-01-28 04:25:43 · 12 answers · asked by needmathshelp 1 in Science & Mathematics ➔ Mathematics
42.51 have fun
2007-01-28 04:29:00 · answer #1 · answered by Martin SCholserZ 3 · 0⤊ 0⤋
It depends what your teacher/book means by significant figures.
For me, that means anything after the decimal.... so the answer would be 42.5083, for others it might be 42.51 (rounding up)
2007-01-28 04:34:52 · answer #2 · answered by vaca loca 3 · 0⤊ 1⤋
42.51 with the 1 being the last sig. fig. rounded up because of the first NON sig number being 5 or greater.
2007-01-28 04:30:33 · answer #3 · answered by docrider28 4 · 0⤊ 0⤋
don't listen to anyone else. There is no way to round that number to 4 sig figs.
2007-01-28 04:56:15 · answer #4 · answered by David 3 · 0⤊ 0⤋
42.51
2007-01-28 05:22:47 · answer #5 · answered by jackie 1 · 0⤊ 0⤋
42.51
2007-01-28 04:33:22 · answer #6 · answered by AirborneAngel 3 · 0⤊ 0⤋
42.51
2007-01-28 04:32:26 · answer #7 · answered by 7 · 0⤊ 0⤋
42.51
2007-01-28 04:30:15 · answer #8 · answered by n2art2002 3 · 0⤊ 0⤋
42.51
2007-01-28 04:29:06 · answer #9 · answered by raj 7 · 0⤊ 0⤋
42.51
2007-01-28 04:29:01 · answer #10 · answered by MateoFalcone 4 · 0⤊ 0⤋