What is the correct answer based on sig figs for the following 4.2787 x 2.27= 9.712649 A. 9.712649
B. 9.7126
C. 9.7
D. 9.71

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

What metric units would you use to measure the thickness of a key

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false