Find an equation for the ellipse described.Center at (0, 0); focus at (0, -5); vertex at (0, 8)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
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Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.192°
A. 552°, -168° B. 462°, -78° C. 552°, -258° D. 372°, -168°
Find decimal notation, round as indicated.
Round to the nearest hundredth.
A. 0.35 B. 0.38 C. 0.36 D. 0.37
Determine whether the lines through each pair of points are parallel, perpendicular, or neither.(7, 10) and (27, 6); (-1, 1) and (9, -1)
A. neither B. parallel C. perpendicular
Solve the problem.A caterer uses special stacking ovens to prepare large amounts of food. Find the total number of servings that can be prepared in one hour.Corn muffins: 12 servings per panNumber of pans per oven: 4Pan changes per hour: 3Number of ovens: 2
A. 96 servings B. 144 servings C. 238 servings D. 288 servings