The third power of 8.8x10 is accurate to the tenth place. Are there two significant numbers wrong? Then why is the fourth power of 1.61x10 accurate to the hundredth place

The third power of 8.8x10 is accurate to the tenth place. Are there two significant numbers wrong? Then why is the fourth power of 1.61x10 accurate to the hundredth place


The decile of 8.8 is 8.1.61, with two decimal places and the second decimal place is the percentile
Significant digit: from the first digit on the left that is not 0 to the exact digit. Pay special attention to the case of 0. 0 is significant between and at the end of non-zero digits; it is not significant before or after the decimal point. For example, 0.078 and 0.78 are two digits, which have nothing to do with the decimal point. 506 and 220 are three digits
I hope my answer will solve your problem



6.20 × 10 of the fifth power of a few significant numbers, accurate to a few digits
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM!


Three significant digits, to the nearest thousand



The approximate number is 5.01 times 10 to the sixth power___ A significant number


The approximate number 5.01 times 10 to the sixth power has 3_ A significant number