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which statements about the ellipse are true? check all that apply.
the center is located at (2, –1).
the major axis is 8 units long.
the minor axis is 3 units long.
the vertices are 4 units above and below the center.
the foci are root over 7 units above and below the center.
the foci are located along a horizontal line.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

You and a friend went to the movies. you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)