Graph.16y2 = 4x2 + 64

A.

B.

C.

D.


Answer: A

Mathematics

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Find the present value of the annuity. Round to the nearest cent.Payments of $70 made quarterly for 5 years at 8% compounded quarterly

A. $567.76 B. $1097.49 C. $279.49 D. $1144.60

Mathematics

Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by and the total profit function is given by , where x represents the number of boxes of computer chips produced. The total cost function, C(x), is such that  Find C(x).

A. C(x) = 13x + 12 B. C(x) = -0.3x2 + 22x + 16 C. C(x) = 12x + 21 D. C(x) = 11x + 16

Mathematics

Evaluate the algebraic expression for the given value or values of the variable(s).;x = -1 and y = 3

A.
B. - 
C.
D. - 

Mathematics

Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(3, 3)

A.
B.
C.
D.

Mathematics