Solve the problem.Suppose the annual sales of a particular brand of appliance are given by the linear function 
where f(x) represents the number of sales in year x, with x = 0 corresponding to 1982. Find the number of sales in 1993.
A. 4400
B. 4640
C. 9280
D. 9040
Answer: B
Mathematics
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Solve the formula for the specified variable.I = Prt for t
A. t = 
B. t = P - Ir
C. t = 
D. t = 
Mathematics
Find the area of the given figure.
A. 78 sq. ft B. 39 sq. ft C. 748 sq. ft D. 374 sq. ft
Mathematics
Find a sinusoidal regression equation to model the data in the table.
A) y ? 6.76sin(0.648x – 1.124) + 16.63
B) y ? 6.80sin(0.550x – 1.187) + 16.57
C) y ? 7.00sin(0.650x – 1.145) + 16.49
D) y ? 7.12sin(0.531x – 1.136) + 16.21
Mathematics
Factor completely.36x - 49x3
A. prime B. x(6 + 7x)2 C. x(6 - 7x)(6 - 7x) D. x(6 + 7x)(6 - 7x)
Mathematics