Solve the problem.A ball is dropped from a height of 50 meters. If each bounce brings it to 90% of its previous height, how far will the ball travel before it stops?

A. 500 m
B. 200 m
C. 250 m
D. 950 m


Answer: D

Mathematics

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Find the formula for the function.Express the perimeter of an isosceles triangle with side lengths x, 5x, and 5x as a function of the side length.

A. p = 25x3 B. p = 10x C. p = 10x3 D. p = 11x

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Use the Comparison Test to determine if the series converges or diverges.

A. converges B. diverges

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Give a geometric description of the set of points whose coordinates satisfy the given conditions.(x - 6)2 + (y - 8)2 + (z - 2)2 < 16, - 2 ? z ? 0

A. All points within the lower hemisphere centered at (6, 8, 2) B. No set of points satisfy the given relations. C. All points outside the lower hemisphere centered at (6, 8, 2) D. All points on the lower hemisphere centered at (6, 8, 2)

Mathematics

Write the equation of the hyperbola with center (1, 3), a = 4 and b = 5. Transverse axis is horizontal.

What will be an ideal response?

Mathematics