How many significant figures are in the measurement 0.020 km?a.1b.2c.3d.4
How do the prefixes in the metric system relate to the basic units?
What is 0.25 kilometers expressed in centimeters?a.25000 cmb.250 cmc.0.000025 cmd.2500 cm
What is the difference between accuracy and precision and which is most important to scientific measurement?
Explain why scientists use the metric system for scientific measurements.
A number should be rounded up if _______.a.it is the first digit b.the number after it is between 0 and 4c.the number after it is between 5 and 9d.it is the last digit
What are the basic prefixes used in the metric system and how do they relate to the size of the base unit?
Explain why significant figures represent the precision of a measurement and not its accuracy.
Which of the following is not one of the three principles from which the metric system is based? a. There is one unit for each measurable quantity. b. Prefixes are used to signify multiples of each unit. c. Metric measurements cannot be converted to any other form of measurement. d. The basic units are related to each other. Please select the best answer from the choices provided
When converting from kilometers to meters, the decimal is moved _______.a.three places to the leftb.two places to the leftc.three places to the rightd.two places to the right.
Which of the following strategies is an effective way to stay organized at school?a.Use a calendar or plannerc.Keep locker clean and neatb.Organize notebooks logicallyd.All of the above
‘Aim’ is another word for ‘goal.’
You may possess elements of more than one learning style.
“I study to get good grades because my parents want to send me to the college of my choice.” This is an a.Intrinsic motivational statementc.Both of Theseb.Extrinsic motivational statementd.None of these
A behavior becomes a habit when it has been repeateda.12 timesc.21 timesb.2 timesd.11 times
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