The cost for Paul's lunch was $14.56. Paul left a tip of 15% of the cost of the lunch. He also paid sales tax of 7% of the cost of the lunch. What was Paul's total cost for the lunch, including tip and tax? Round your answer to the nearest hundredth.
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If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree