Solve the problem.The total solar radiation H (in W/m2) on a particular surface during an average clear day in one U.S. city is given by H = 
where t is the number of hours from noon. Find a general expression for the instantaneous rate of change of H with respect to t.
A. - 
B. - 
C. - 
D. - 
Answer: A
You might also like to view...
Find the standard quota asked for. Round your answer to two decimals.The faculty senate of a university has 55 senators to be apportioned among its four colleges based on the number of faculty in each college. The colleges are Liberal Arts (L), Sciences (S), Business (B), and Engineering (E). The number of faculty in each college is shown in the following table. 
Find the standard quota for the College of Sciences.
A. 14.26 B. 15.96 C. 17.53 D. 19.94
Solve the problem.The formula 
is used in electrical engineering. The variables I, V, and Z are complex quantities. Find V for the given values of I and Z, and express the answer in standard form.
A. 28 + 94i B. 94 - 28i C. 28 - 94i D. 94 + 28i
Provide an appropriate response.For the parabola y = f(x) = 4 - x - 3x2, find: (a) the vertex, (b) the y-intercept, and (c) the x-intercepts.
What will be an ideal response?
Solve the problem.A pest control company sprays insecticide around the perimeter of a 440 ft by 410 ft building. If the spray costs $0.13 per foot, how much did the job cost to the nearest dollar?
A. $221 B. $23,452 C. $1954 D. $111