Chapter 1, Problem 1.48E

Express each number in scientific notation.a. 700 c. 4,500,000 e. 0.0054 g. 0.000000076b. 38,000 d. 685,000,000,000 f. 0.00000687 h. 0.0000000008

How many significant digits is 0.02534? A.2 B.6 C.4 D.5

Which of the following numbers conforms to the scientific notation conventions? A. 0.123 x 109 B. -1.23 x 1012 C. 1.23 x 102.1 D. 12.3 x 106

2. Significant Figures Record the number of significant figures in each of the following numbers. a. 6.03 b. 0.0603 c. 650.3 d. 650 e. 2.670 x 103 f. 0.0100

Express the following numbers in scientific notation.a. 34,500            d. 789b. 2665              e. 75,600c. 0.9640            f. 0.002189

2. Convert 1.7014 pound to kilograms. Select one: a. 1.7014*2.21 b. 1.7014-2.21 c. 1.7014/2.21 d. 1.7014+2.21

Which of the following numbers have four significant figures?  A. 12045 B. 5500 C. 5500. D. 0.010210

File Tools View Document1 Saved to this PC 1. What system do scientists use for making measurements? 2. What is the basic unit of length? 3. The conversion between basic units and derived units in the metric system are based on a factor of 4. In the metric system, what is the meaning of "centi-"? 5. In the metric system, what is the meaning of "kilo-"? 6. a. To convert meters to millimeters b. To convert meters to kilometers 7. What is the basic unit of mass? 8. What is the basic unit of volume? 9. To read the volume of liquid, look at the bottom of the 10. a. What are the basic scales of temperature in the metric system? b. Which is used in climate study and industry? Screens 1-2 of 2 87°F Mostly cloudy by by I Q Search c. Which is used in scientific research? 11. What is the algebraic equation used to convert Celsius to Fahrenheit and vice versa? 12. What are the boiling point and freezing point of water on the Celsius scale? O 13. What are the boiling point and freezing point of…

A. Type the number 1340000 in scientific notation. B. Type the number 0.000354 in scientific notation. C. Type the number 3.14×103 in standard notation.