Find the logarithm using the change-of-base formula.log7 45.48
A. 6.4971
B. 1.6578
C. 0.5098
D. 1.9617
Answer: D
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Find the flux of the curl of field F through the shell S.F = -5x2yi + 5xy2j + z2k; S is the portion of the paraboloid 2 - x2 - y2 = z that lies above the x-y plane
A. 80
B. 
?
C. 10?
D. 80?
Determine if the following is a function or not. The set of ordered pairs {(10, 15), (14, 19), (15, 20), (16, 25)} in the set of whole numbers.
A. Yes B. No
Provide the requested response.Choose the correct viewing rectangle to match the settings: [ -2 , 10 , 2 ] by 
A. 
B. 
C. 
D. 
Solve the problem.The graph depicts a relationship between scores achieved on an unspecified standardized test and family income. Find the slope of the line.
A. 1 point(s) per thousand dollars B. 10.1 points per thousand dollars C. 1000 points per thousand dollars D. 100 points per thousand dollars