Find the standard form of the equation of the ellipse and give the location of its foci.
A. 
+ 
= 1
foci at (0, -
) and (0, 
)
B. 
+ 
= 1
foci at (0, -7) and (0, 7)
C. 
+ 
= 1
foci at (0, -
) and (0, 
)
D. 
+ 
= 1
foci at (0, 7) and (6, 0)
Answer: A
You might also like to view...
Divide and, if possible, simplify. Assume all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Solve the inequality. Graph the solution set and write the solution set in interval notation.x(x + 3)(x - 4) > 0
A. (-?, -3] ? [0, 4]
B. (-?, -3) ? (0, 4)
C. [-3, 0] ? [4, ?)
D. (-3, 0) ? (4, ?)
Write a percent for both the shaded and unshaded parts of the figure.
A. 0.12% shaded; 88% unshaded B. 12% shaded; 88% unshaded C. 0.12% shaded; 99.88% unshaded D. 10% shaded; 90% unshaded
For the given whole number, determine the place value of the digit 3.25,304,168
A. thousands B. ten-thousands C. hundred-thousands D. hundreds