Identify whether the equation, when graphed, will be a parabola, circle, ellipse, or hyperbola.x2 + y2 = 9
A. hyperbola
B. circle
C. parabola
D. ellipse
Answer: B
Mathematics
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Make the following weight conversion in the U.S. system.64 ounces to pounds
A. 5 lb B. 6 lb C. 4 lb D. 16 lb
Mathematics
Solve.Assume that the mathematical model C(x) = 16x + 140 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured while keeping costs between between $526,000 and $782,000?
A. 340 < x < 510 B. 510 < x < 680 C. 480 < x < 640 D. 320 < x < 480
Mathematics
Perform the indicated operations in the proper order.12 รท 3(4) + (-2)
A. 1
B. -1
C. 14
D. 7
Mathematics
Find the quotient using short division.
A. 21 R4 B. 25 C. 21 D. 21 R5
Mathematics