Provide an appropriate response.The revenue R for a product is given by R(x) = 2500x - x2 where x is the number of units sold. Is this function continuous for x = 50?
What will be an ideal response?
Yes, this function is continuous for all values of x because it is a polynomial function.
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Solve the problem.The orbit of a satellite had a period of T = 93.11 minutes. Calculate the semimajor axis of the orbit. 
and 
A. 6805 km B. 4.440 × 104 km C. 6.805 × 106 km D. 444 km
Express the set using the roster notation. The set of natural numbers greater than 14.
A. {14,15,16,...} B. {15,16,17} C. {15,17,19,...} D. {15,16,17,...}
Provide an appropriate response. Find the product (2x - 3)3 by using the fact that (2x - 3)3 = (2x - 3)(2x - 3)2.
A. 8x3 - 12x2 - 24x - 27 B. 8x3 - 36x2 + 54x - 27 C. 8x3 - 27 D. 8x3 - 12x2 - 18x + 27
Use a calculator to find the value of the acute angle ? in radians, rounded to three decimal places.sin ? = 0.8659
A. 1.047 radians B. 59.986 radians C. 0.524 radians D. 5.999 radians