gen.chememistry

posted by .

a students weighs 1o quaters and finds that their total mass is 56.63 grams . what should she report as the average mass of a quarter based on her data

  • gen.chememistry -

    56.63 / 10 = ?

  • gen.chememistry -

    5.663

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. bio stats

    After a winter ice storm, 25 parrots are found sheltering in a tool shed. Ana traps the parrots, weighs them (average weight = 36 grams) and then feeds them. The next morning she find that 6 of the parrots have died. She weighs the …
  2. 8th grade physical science

    A student measured the mass of an object and obtained the following results: 10.1 g, 11.0 g, and 10.5 g. The actual mass of the object was 10.6 g. a. What should the student report as the mass of the object?
  3. physical sciene

    1) A boy weighs 392 Newtons.What is his mass?
  4. chemistry

    quarters are 91.67% mass/mass copper and 8.33% mass/mass nickel. if the average quarter weighs 5.67 grams, how many atoms of nickel are in a quarter?
  5. chemistry

    quarters are 91.67% mass/mass copper and 8.33% mass/mass nickel. if the average quarter weighs 5.67 grams, how many atoms of nickel are in a quarter?
  6. chemistry

    If the average quarter weighs 5.67grams, how many atoms of nickel are in a quarter?
  7. CALCULUS

    The masses of 10 books are found to be in an arithmetic sequence. If their total mass is 13 kg and the lightest book has a mass of 400 grams, what is the mass of the heaviest book?
  8. Data Gathering and Inference

    When the production manager finds the average life of her bulb-lifetime data, it is an example of what phase of inferential statistics?
  9. math

    Eric has a two rocks samples. One has a mass of 600 grams and the other has a mass of 1 kilogram. He recorded the total mass as 7 kilogrmaas. Explain what he did wrong?
  10. physics

    Bird bones have air pockets in them to reduce their weight–this also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds …

More Similar Questions