Solve the problem.Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 809. Find a linear function, S(t), which fits this data, and which expresses score as a function of time. Use this function to predict an average score for persons taking a 60-hour review course. Round your answer to the tenths place.
A. 775.8
B. 766.0
C. 754.5
D. 761.8
Answer: D
Mathematics
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Give the appropriate form of the partial fraction decomposition.
A. 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
D. 
+ 
Mathematics
Provide an appropriate response.Describe how an angle measure can be converted from degrees to radians.
A. Multiply the degree measure by 
.
B. Multiply the degree measure by 
.
C. Multiply the degree measure by 
.
D. Multiply the degree measure by 
.
Mathematics
Find the indicated composite for the pair of functions.Given f(x) = 6x + 14 and g(x) = 5x - 1, find (f ? g)(x).
A. 30x + 69 B. 30x + 13 C. 30x + 20 D. 30x + 8
Mathematics
Use the slope-intercept form to graph the equation.y = - 
x + 2
A. 
B. 
C. 
D. 
Mathematics