Identify the equation as a parabola, circle, ellipse, or hyperbola.5x2 = 16 - 5y2

A. Ellipse
B. Parabola
C. Hyperbola
D. Circle


Answer: D

Mathematics

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The following table shows the temperature F, in degrees Fahrenheit, of an object that has a temperature of K on the Kelvin temperature scale.  K 200 230 260 290 F -99.67 -45.67 8.33 62.33? ? A: Complete a table of changes to show that the data are linear.B:  Find a linear model for the data. Round your answer to two decimal places, if necessary.C:  If the temperature of an object increases by 19 degrees on the Kelvin scale, by how much does its temperature increase on the Fahrenheit scale? Round your answer to two decimal places, if necessary.

What will be an ideal response?

Mathematics

Set up an integral for the area of the surface generated by revolving the given curve about the indicated axis.xy = 5, 3 ? y ? 4; y-axis

A. 10? dx
B. 10? dx
C. 5? dx
D. 5? dx

Mathematics

Provide an appropriate response.-5x + 4y = A 4x - 10y = BFor what values of A or B can this system of equations have (0,0) as a solution?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Multiply and simplify. ? 

A. x5y6
B. x5y5
C. x5y6
D. x5y5

Mathematics