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Erza
Questions and answers by visitors named
Erza
Questions (2)
Marquez is in the ocean on his surfboard. While waiting for the perfect ride, he notices that waves pass him about every 4 s.
3 answers
509 views
A double slit arrangement is illuminated first with red, then with blue light.
a. which one has wider fringes? b. which one
2 answers
706 views
Answers (2)
5(x+4)=3(2x+2)-6 5x+20=6x+6-6 5x+20=6x 5x-6x=-20 -x=-20 x=20 x+2=22 x+4=24 20,22,24
5(x+4)=3(2x+2)-6 5x+20=6x+6-6 5x+20=6x 5x-6x=-20 -x=-20 x=20
