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Cad
Questions (10)
Can someone please tell me how to find the following integral?
cos^4(2q)*sin(2q) dq
1 answer
370 views
These are true and false questions and I want to be sure of my answers. Please someone check. Thanks:
The eight-element
4 answers
1,154 views
These are true and false questions and I want to be sure of my answers. Please someone check. Thanks:
The eight-element
4 answers
1,759 views
1. A medical scientist is designing an experiment to test the results of a new drug that she hypothesizes will greatly reduce
4 answers
1,556 views
Find the equation of a circle with center C(1,6) and tangent line x-y-1=0.
3 answers
881 views
Find the equation of a quartic polynomial whose graph is symmetric about the y-axis and has local maxima at (−1,1) and (1,1)
3 answers
1,930 views
What is the energy of a 425 nm photon?
a) 2.82 x 10^-40 J b) 1.6 x 10^-27 J c) 4.67 x 10^-19 J d) 4.67 x 10^-28 J I don't get any
3 answers
426 views
What is the energy of a 425 nm photon?
a) 2.82 x 10^-40 J b) 1.6 x 10^-27 J c) 4.67 x 10^-19 J d) 4.67 x 10^-28 J I don't get any
1 answer
361 views
Find the derivative of g(t)=8t^2+9t at t=1 algebraically...
g'(1)= _________
1 answer
379 views
What is the empirical formula of caffeine (C8 H10 N4 O2)?
How do I get it? Thanks
4 answers
5,243 views
Answers (3)
Sorry didn't notice, now I saw it.
Thanks.
Oh, I made some mistake with the values... now I got 4.67x10^-19 well actually 4.68x10^-19 but that's not in the options... is this answer right?
