Solve.A bicycle wheel rotates 400 times in a minute as long as the rider is pedaling. If the rider stops pedaling, the wheel starts to slow down. Each minute it will rotate only 3/4 as many times as in the preceding minute. How many times will the wheel rotate in the 5th minute after the rider's feet leave the pedals? Round your answer to the nearest unit.
A. 95 times
B. 2 times
C. 0 times
D. 127 times
Answer: A
Mathematics
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Determine whether F is conservative.F(x,y, z) = (5y - 15x sin z)i + (5x + 15 cos z)j + ezk
A. conservative B. not conservative
Mathematics
Write the equation of the graph after the indicated transformation(s). The graph of y = x2 is shifted 5 units to the left and 4 units downward.
A. y = (x - 4)2 + 5 B. y = (x - 5)2 - 4 C. y = (x + 4)2 - 5 D. y = (x + 5)2 - 4
Mathematics
Write the interval in set-builder notation and graph the set on a number line.(-?, 5)
A. {x|x ? 5}
B. {x|x < 5}
C. {x|x > 5}
D. {x|x ? 5}
Mathematics
Find the volume of the circular cone. Use 3.14 or 
for ? as indicated and round as indicated. Use 3.14 for ?. Round to the nearest whole number.
A. 94 in.3 B. 848 in.3 C. 636 in.3 D. 424 in.3
Mathematics