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jojo
Questions (205)
Which three options are true about the quadratic equation??
y= 4t^2 + 16t + 18 A. The graph has a minimum. B. The graph of y
0 answers
613 views
In the sentence Rosie sang in the play about the Statue of Liberty. What would be the prepostional phrases. I need this before
0 answers
848 views
If there are 80 milligrams of a radioactive element decays to 10 milligrams in 30 minutes then what is the elements half life in
1 answer
3,517 views
For my homework the question is...
What is the half life of polonium 214 if a 1 gram sample decays to 31.25mg after 820 seconds?
1 answer
1,345 views
A force of 100 newtons was necessary to lift a rock. A total of 150 joules of work was done. how far was the rock lifted?
Work=fo
0 answers
798 views
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