Identify the equation as a parabola, circle, ellipse, or hyperbola.y2 = 121 - x2
A. Circle
B. Ellipse
C. Parabola
D. Hyperbola
Answer: A
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Combine like terms. Then write the polynomial in descending order of powers.-6y9 + 8y8
A. 2y9 B. Cannot be simplified C. 2y8 D. 2y17
Solve the problem.A machine operator works both day and evening shifts. She works the day shift for 5 consecutive days, then the evening shift for 3 consecutive days, then the day shift for 2 consecutive days and then the evening shift for 4 consecutive days. If she is in day 3 of the 5-day consecutive day shift, what shift will she be working 79 days from now?
A. Day B. Evening
Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = (y - x)i + (z - y)j + (z - x)k ; D: the region cut from the solid cylinder x2 + y2 ? 49 by the planes z = 0 and z = 3
A. 0 B. -147 C. 147? D. -147?
Write the sentence as a mathematical statement.Thirteen is less than or equal to fifteen.
A. 13 < 15 B. 13 ? 15 C. 13 ? 15 D. 13 ? 15