I need help n my home work?





Question 1 (Multiple Choice Worth 2 points)Which of the following types of graphs is best for seeing a cumulative pattern in the data? Histogram Ogive Scatter plot Stem-and-leaf ----------------------------------------… Question 3 (Multiple Choice Worth 2 points)Which of the following units for distance is an SI unit? Centimeter Foot Inch Yard --------------------------------------… Question 4 (Multiple Choice Worth 2 points)Which of the following prefixes represents the largest value? Giga Hector Kilo Milli --------------------------------------…Question 8 (Multiple Choice Worth 2 points)Which of the following tools should a scientist use to measure an object in milligrams? Graduated cylinder Pan balance Tape Measure Thermometer --------------------------------------… Question 9 (Multiple Choice Worth 2 points)Which of the following is an SI base unit for measuring temperature? Celsius Degrees Fahrenheit Kelvin --------------------------------------…Question 11 (Essay Worth 5 points)When measuring length, why is it important to use the correct tools and units to attain the greatest accuracy? Use specific examples from the lab to support your answer. --------------------------------------…Question 12 (Essay Worth 5 points)An experiment in your science class lists the materials needed for the lab. It is your job, as a lab partner, to measure out 25 mL of distilled water and 2.5 grams of magnesium. What lab measuring tools would you choose to measure each substance and how would you use each tool to get the correct amounts? Be sure to describe the process you would follow step-by-step.



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2 Responses to “I need help n my home work?”

  1. gelignite says:

    you need help with ALL of your homework?Get off your lazy bum, read the book from which the questions came from, and do some actual studying!

  2. calder says:

    How are you learning when your just copy and pasting questions on yahoo,expecting for people to hand you the answers?Not trying to be mean,but try working them out! Don’t just wait online for an answer!