Solve the problem.A spherical balloon is being inflated. Find the approximate change in volume if the radius increases from 5.6 cm to 5.8 cm.
A. 25.088? cm3
B. 125.44? cm3
C. 0.896? cm3
D. 234.15 cm3
Answer: A
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Evaluate the integral.
A.
B. -
C.
D.
Solve the problem.The town of Appleville recorded the following dates and populations.YEARPOPULATION (in thousands)19958.5200010200513201019Draw a graph of the population as a function of time. What was the approximate population of Appleville in 2002?
A. 13,000 B. 10,000 C. 11,000 D. 12,000
Find the center and radius of the circle with the given equation. x2 + 12x + 36 + (y - 2)2 = 9
A. Center (6, -2), r = 9 B. Center (-2, 6), r = 9 C. Center (-6, 2), r = 3 D. Center (2, -6), r = 3
Solve.The orbit of a planet, in a galaxy far, far away, is an ellipse. If the center of the ellipse is at the origin, an approximate equation for the orbit is +
= 1, where x and y are measured in millions of miles. Find the largest possible distance across the ellipse. Round the answer to the nearest million miles.
A. 156 million miles B. 110 million miles C. 12,144 million miles D. 78 million miles