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hmpark224 hmpark224
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6 years ago
Europa, a moon of Jupiter, has an orbital diameter of 1.34  109 m, and a period of 3.55 days. What is the mass of Jupiter?
 
  What will be an ideal response?

Question 2

A boat has a velocity 12. km/hr Southward and 16. km/hr Westward. What is its speed and how long does it take to travel 94. km?
 
  What will be an ideal response?

Question 3

The method of dating the ages of rock and fossils using isotopic abundances is referred to as
 
  A) radiometric dating
  B) speed dating
  C) dendrochronology
  D) radiochronology

Question 4

My battery charger uses 12. watts. At 6.0 cents per kilowatt-hour, how much does it cost to charge batteries for 24. hours?
 
  A) 0.28 cents
  B) 1.4 cents
  C) 0.74 cents
  D) 1.7 cents
  E) 2.3 cents
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letsdothis545letsdothis545
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6 years ago
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hmpark224 Author
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#2
6 years ago
Thank you soooo very much, it was really helpful and kind of you to answer my q's
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#3
6 years ago
You're welcome, once again
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