Solve.An elliptical riding path is to be built on a rectangular piece of property that measures 8 mi by 6 mi. Find an equation for the ellipse if the path is to touch the center of the property line on all 4 sides.A = 8 miB = 6 mi 

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1


Answer: D

Mathematics

You might also like to view...

Evaluate the integral.

A. (e2x - e-2x) + C
B. (e2x + e-2x) + C
C. (e2x + e-2x) + 2x + C
D. (e2x - e-2x) + 2x + C

Mathematics

Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.ln l

A. e B. -1 C. 1 D. 0

Mathematics

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

A. P(x) = -0.3x2 + 40x - 15 B. P(x) = 0.3x2 + 40x - 30 C. P(x) = -0.3x2 + 31x + 15 D. P(x) = 0.3x2 + 31x - 45

Mathematics

Find the average rate of change for the function over the given interval.y = 6x3 between x = -1 and x = 1

A. 0 B. -6 C. 6 D. 12

Mathematics