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Apryl
Questions (9)
The following two sets of parametric functions both represent the same ellipse. Explain the difference between the graphs.
x=3
1 answer
2,224 views
For parametric equations x=a cos t and y=b sin t, describe how the values of a and b determine which conic section will be
1 answer
1,765 views
Explain how you would graph the following set of parametric equations by plotting points and describing the orientation.
x=3t and
1 answer
1,763 views
A shot put is thrown upward with a velocity of 35 ft./sec/ at a height of 4 ft. and an angle of 40 degrees. How long will it
3 answers
2,586 views
Lukalu is rappelling off a cliff. The parametric equations that describe her horizontal and vertical position as a function of
4 answers
2,737 views
Consider the following reaction: 4NH3 + 7O2 (arrow) 4NO2 + 6H2O.
A) How many moles of NH3 react with 5.64 mol of O2? B)How many
1 answer
3,904 views
Suppose that a random sample of n kernels of popcorn is taken and x of these kernels pop. The buyer wants to be 95% sure that
0 answers
550 views
A random sample of 30 plants has a sample standard deviation of 3.4 days for maturity. A 95% confidence interval for the
0 answers
492 views
A Jet has a liftoff speed of 160 km/hr. What minimum uniform acceleration does this require if the aircraft is to be airborne
1 answer
1,067 views
Answers (3)
Is the answer 1.49?
Thank you so much!!
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