Aplot of land in the shape of a vertical ellipse has a pole at each focus. the foci are 8 feet from the center. if the plot of land is 34 feet across the vertical axis, then it is (a.24 b. 30 c. 32 d. 36) feet across the other axis. the eccentricity of the ellipse traced by the boundary of this plot, rounded to the nearest thousandth, is (a.0.543 b.0.515 c.0.471 d. 0.459)

1. B

2.C

Step-by-step explanation:

A plot of land in the shape of a vertical ellipse. The equation of the ellipse is

If the foci are 8 feet from the center, then

If the plot of land is 34 feet across the vertical axis, then

Use formula (because ellipse is vertical, then b>a) to find a:

Then  the plot of land is 2a=30 ft across the other axis.

If b>a, the eccentricity of the ellipse is

1. B. 30

              2. C.0.471

Step-by-step explanation: I got this right on Edmentum.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

the answer should be a. snail