Solve the problem.Express the gross salary G of a person who earns $40 per hour as a function of the number x of hours worked.

A. G(x) = 40x2
B. G(x) = 
C. G(x) = 40x
D. G(x) = 40 + x


Answer: C

Mathematics

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Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = sin 3yi + cos 8xj; C is the rectangle with vertices at (0, 0), , and 

A. 0
B. ?
C. - ?
D. - ?

Mathematics

Write a formula for the general term (the nth term) of the geometric sequence.4, , . . .

A. an = 4 n - 1
B. an = 4 n - 1
C. an = 4 n + 1
D. an = 4 n

Mathematics

Solve the problem.Crafty Bill's Cool Car Sales opened as a used car sales lot in 2006. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 2010?

A. 150 B. 950 C. 800 D. 900

Mathematics

Provide an appropriate response.How do you find Dz when solving a system of equations using Cramer's Rule?

A. Replace the x-column and y-column values with the constant-column values. B. Replace the z-column values with the constant-column values. C. Replace the x-column values with the constant-column values. D. Replace the y-column values with the constant-column values.

Mathematics