Solve the problem.A radio telescope has the shape of a parabolic dish, whose cross section can be modeled by 
where -94 ? y ? 94 and the units are feet. Find the depth d of the dish.
A. 8836 ft
B. 3290 ft
C. 35 ft
D. 1225 ft
Answer: C
Mathematics
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The following table shows average rice yield, in tons per hectare, in Asia ?t years since 1980.
510152025
3.323.613.733.954.11?
Use the average rate of change to estimate the yield in 1993.00.
?
A. 4.37 tons per hectare B. 3.68 tons per hectare C. 3.75 tons per hectare D. None of the above
Mathematics
Draw a sketch to represent each of the following vectors. Refer to the vectors pictured here.
b - c
A. 
B. 
Mathematics
Convert to logarithmic form.47 = 16,384
A. log 16,384 4 = 7 B. log 7 16,384 = 4 C. log 4 7 = 16,384 D. log 4 16,384 = 7
Mathematics
Solve the problem.Find the scale factor of the size transformation shown below.
A. 
B. 
C. 
D. 
Mathematics