Provide an appropriate response.A local radio antenna is 1392 feet tall. Write this whole number in expanded form.

A. 1000 + 300 + 92
B. 10,000 + 3000 + 900 + 2
C. 10,000 + 300 + 90 + 2
D. 1000 + 300 + 90 + 2


Answer: D

Mathematics

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Evaluate the integral by making a substitution and then using a table of integrals.  

A. 9 sin-1 -   + C
B.   - 3 ln  + C
C. 9 sin-1 -   + C
D. 9 sin-1 + x  + C

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Solve the problem.The unit vectors u and v are combined to produce two new vectors  and  Show that a and b are orthogonal. Assume 

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Solve the problem.The following table shows the per capita cumquat consumption, in pounds, in the Virgin Islands in three different years. Find a function of the form f(x) = ax2 + bx + c that fits this data. Using this function, what would you predict the per capita cumquat consumption to be in year 14? 

A. 80.1 lb B. 82.4 lb C. 82.8 lb D. 83.9 lb

Mathematics

Provide an appropriate response.Write an equation that requires the use of the multiplication property of equality, where both sides must be multiplied by 100 and where the solution isn't an integer.

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Mathematics