Find the angle 
(in radians and degrees) between the lines. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.
?
?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
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Provide an appropriate response.Use a graphical method to determine the approximate interval for which the second order Taylor polynomial for 
at 
approximates 
with an absolute error of no more than 0.04.
A. -0.5525 ? x ? 0.5525 B. -0.1928 ? x ? 0.7063 C. -0.4310 ? x ? 0.5525 D. -0.5525 ? x ? 0.2640
Rewrite the number as a product of a whole number and a power of 10.7,000,000
A. 76 ? 10 B. 7 ? 105 C. 7 ? 107 D. 7 ? 106
Solve the application by using a system of linear inequalities in two variables.The equation that represents the proper traffic control and emergency vehicle response availability in a small city is src="https://sciemce.com/media/4/ppg__10617191636__f1q35g3.jpg" alt="" style="vertical-align: -4.0px;" /> and 
where P is the number of police cars on active duty and F is the number of fire trucks that have left the firehouse in response to a call. In order to comply with staffing limitations, the equation 
is appropriate. The number of police cars on active duty and the number of fire trucks that have left the firehouse in response to a call cannot be negative, so 
Graph the regions satisfying all the availability and staffing requirements, using the horizontal axis for P and the vertical axis for F. If 8 police cars are on active duty and 2 fire trucks have left the firehouse in response to a call, are all of the requirements satisfied? 
A. 
; Yes
B. 
; No
C. 
; Yes
D. 
; No
Solve the minimization problem by using the simplex method to solve the dual problem.Daniel decides to feed his cat a combination of two foods: Max Cat and Mighty Cat. He wants his cat to receive four nutritional factors each month. The amounts of these factors (a, b, c, and d) contained in one bag of each food are shown in the chart, together with the total amounts needed. 
The costs per bag are $40 for Max Cat and $36 for Mighty Cat. How many bags of each food should be blended to meet the nutritional requirements at the lowest cost? What is the minimum cost?
A. Minimum cost = $624 when he blends 12 bags of Max Cat and 4 bags of Mighty Cat. B. Minimum cost = $672 when he blends 6 bags of Max Cat and 12 bags of Mighty Cat. C. Minimum cost = $712 when he blends 16 bags of Max Cat and 2 bags of Mighty Cat. D. Minimum cost = $720 when he blends 0 bags of Max Cat and 20 bags of Mighty Cat.