Solve the problem.The number of traffic accidents has been decreasing in a certain county each year. The data is shown in the table for several recent years. The set of data can be approximated with a linear equation.
Find an equation of a model to describe the data. Predict when there will be less than 300 accidents per year.
A. after 2033
B. after 2029
C. after 2018
D. after 2020
Answer: D
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Evaluate the integral.
A. 
B. 2
C. 2
D. 
Solve the problem.The power that a resistor must dissipate is jointly proportional to the square of the current flowing through the resistor and the resistance of the resistor. If a resistor needs to dissipate 
of power when 
of current is flowing through the resistor whose resistance is 
find the power that a resistor needs to dissipate when 
of
current are flowing through a resistor whose resistance is 
A. 45 watts
B. 180 watts
C. 405 watts
D. 225 watts
Approximate the coordinates of each turning point by graphing f(x) in the standard viewing rectangle. Round to the nearest hundredth, if necessary.f(x) = -x3 + 
x2 + 6x - 3
A. (-2, -1) and (-1, -6.5) B. (-1, -6.5) and (2, 7) C. (-2, -1) and (1, 3.5) D. (-1, -6.5) and (1, 3.5)
Find the degree of the polynomial.-4y7 - 4x6z + 4xz6
A. 1 B. 5 C. 6 D. 7