Evaluate. 
What will be an ideal response?
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Determine the area of the surface generated when the curve is revolved about the indicated axis.x = 3
, for 0 ? y ? 
; about the y-axis
A. 
?
B. 
?
C. 
?
D. 5?
Convert the Egyptian numeral to Hindu-Arabic form.
A. 65,473 B. 6973 C. 11,473 D. 6547
A ball is tossed upward from the top of a building and allowed to fall to the ground. Its distance D, in feet, above the ground t seconds after the toss is given by
.
A: How tall is the building? Round your answer to whole number.B: What is the maximum height reached by the ball, and when does this occur? Round your answers to two decimal places.C: How long does it take for the ball to hit the ground? Round your answer to two decimal places.
What will be an ideal response?
Decide if the number is rational or irrational.
A. Irrational B. Rational