Sigfigs, help!?

Question

1,000.
there is a decimal point present, are there 4 sigfigs OR 1?

AND

967, 320
5 sigfigs?!?1 right or no?

OOO SORRY one more, SORRY

1,000.
decimal present, so 4 sigfigs?

THANKS

Answer 1

If there is a decimal point, all zeros before count. So 1,000 has 4 sig figs. 967,320 has 5 sigfigs because the zero doesn't count (no demical point before). So 1,000. has 4 sigfigs.

The only case zeros don't count with decimal points is like .001, or 0.2 if zero is the first number in a number with a decimal point.

Answer 2

1000 = 1 significant figure.

For 967,320, you are correct. There are 5 sigfigs.

Answer 3

a million) a million.40 six = a million. (or a million. x 10^0 in scientific notation) 2) a million.fifty six = 2. (or 2. x 10^0) around up if digit after needed # of sig figs is 5 or bigger. 3) .043 = .043 (or 4.3 x 10^-2) Sig figs initiate with first non-0 digit and comprise zeros to the desirable of that first digit, yet not ideal zeros. 4) .119 = .a million (or a million. x 10^-a million) 5) .089 = .089 (or 8.9 x 10^-2) permit me understand in case you have any questions.