Using the digits of 1345678, there are 210 three digit numbers in which no digit is repeated.
The biggest 4 digit number that can be made from using the digits of 850236, using a digit at most once, is 8653.
1111
1324
Using a calculator will make it easier
Significant figures are a way to communicate the precision of a measurement, showing the level of certainty in a number. They indicate the known digits in a measurement plus one estimated digit. Accuracy, on the other hand, refers to how close a measurement is to the true value, which can be affected by systematic errors that can't be corrected by considering significant figures.
If you are using a ruler, measure one digit more than the ruler reports. For instance, if you have a ruler that reports to the nearest millimeter, you will write your answer to the nearest tenth of a millimeter. (Estimate the last digit).
You can indicate uncertainty in a measurement by reporting the measurement value along with an estimated error margin or range. This can be expressed as a ± value or a range within which the true value is likely to fall with a certain level of confidence. Additionally, using significant figures to reflect the precision of the measurement can also convey uncertainty.
Using the digits of 1345678, there are 210 three digit numbers in which no digit is repeated.
An estimated measurement based on past knowledge or familiarity with a similar situation. It can help provide a rough idea or guess of the quantity or size of something without using precise measurements or tools.
by using calaculator.......it can be estimated......
The biggest 4 digit number that can be made from using the digits of 850236, using a digit at most once, is 8653.
99,997
stupid measurement
the answer is = first 2-digit number by using 48= 28,82 and in 3 digit is=282,228,822,822
A measurement that has a larger number of significant figures has a greater reproducibility, or precision because it has a smaller source of error in the estimated digit. A value with a greater number of significant figures is not necessarily more accurate than a measured value with less significant figures, only more precise. For example, a measured value of 1.5422 m was obtained using a more precise measuring tool, while a value of 1.2 m was obtained using a less precise measuring tool. If the actual value of the measured object was 1.19 m, the measurement obtained from the less precise measuring tool would be more accurate.
There are 27 of them.