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Questions (14)
Using the information provided calculate the heat of reaction involved in the conversion of 25.00 g of methane (CH4, MM=16.0426
2 answers
766 views
Using the information provided calculate the heat of reaction involved in the conversion of 25.00 g of methane (CH4, MM=16.0426
0 answers
616 views
The most prominent line in the atomic spectrum of mercury occurs at a wavelength of 253.652 nm. What is the energy of 0.625
2 answers
753 views
A water heater is fueled by the combustion of propane as described by the following reaction:
C3H8(g) + 5 O2(g) --> 3 CO2(g) + 4
2 answers
1,355 views
Zinc dissolves in acid according to the balanced reaction:
Zn(s) + 2H^+(aq) -> Zn^2+(aq) + H2(g) A sample of zinc is placed in
3 answers
1,186 views
Buell (2004: 110) suggests that "people have entered a world in which the robust exercise of their power to modify nature has
0 answers
522 views
Please help..
Joe is investigating the rate of change of the function y=cos x on the interval xE[0,2π]. He notices that the
0 answers
1,260 views
Given the functions f(x)=sqrt[x] and g(x)=x+1, determine all possible values of x for which f(g(x)) = g(f(x)). Show steps
3 answers
445 views
Joe is investigating the rate of change of the function y=cos x on the interval xE[0,2π]. He notices that the graph of y=cos x
0 answers
1,206 views
Given:
f(x)=2x^2-x+1 g(x)=2 sin x h(x)=3^x Determine: a) f(g(x)) b) (h^-1 o f)(x) c) g(f(h(x)))) Please show steps, thank you
3 answers
438 views
Given the functions f(x)=sqrt[x] and g(x)=x+1, determine all possible values of x for which f(g(x)) = g(f(x)). Show steps
3 answers
535 views
Suppose f(x)=cos x - sin x and g(x)=cos x + sin x. Explain why the graph of (fxg)(x) is equivalent to the graph of h(x)=cos x
2 answers
1,174 views
Please help..
Determine the value of "g" so that the average rate of change of the function h(x)=x^2+3x+2 on the interval
1 answer
618 views
Joe is investigating the rate of change of the function y=cos x on the interval xE[0,2π]. He notices that the graph of y=cos x
0 answers
567 views
Answers (8)
Thanks!
Got it, thank youu!
Oh no problem :) and thank you so much for answering!
Where did you get the x+2 from?
The question ask for the value(s) of X
Why would x=0?? And how are they equal??
2sin(2(3^x)^2 - 3^x + 1) 2sin(2(3^2x) - 3^x + 1) ??
Oh your right! Now I see that, thanks so much!
