Solve the problem.Let f(x) compute the time in hours to travel x miles at 29 miles per hour. What is the interpretation of 

A. The hours taken to travel 7 miles at 29 miles per hour
B. The miles traveled in 7 hours at 29 miles per hour
C. The hours taken to travel 29 miles
D. The miles traveled in 29 hours


Answer: B

Mathematics

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Find the quadratic approximation of f at x = 0.f(x) = tan-1 3x

A. Q(x) = 1 - 3x2
B. Q(x) 1 + x2
C. Q(x) = 3x
D. Q(x) = 1 + 3x2

Mathematics

Change 0.05% to a decimal equivalent.

A. 0.05 B. 0.0005 C. 0.005 D. 0.5

Mathematics

Answer the question(s) based on the following situation: Over the last 80 years records have been kept of the annual rainfall in the Tasmanian desert. The distribution of annual rainfall is approximately normal and has no outliers. The minimum of 2.5 inches of rain occurred in 1959; the maximum of 9.7 inches of rain occurred in 1938.The third quartile of the rainfall distribution is approximately

A. 5.3 inches. B. 6.5 inches. C. 5 inches. D. 6.9 inches. E. none of these

Mathematics

Add or subtract. Assume all variables represent positive real numbers. +  +  + 

A. 157 + 7
B. 17 + 7
C.  +  + 7
D. 17 +  +  

Mathematics