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cheyanne marie
Questions and answers by visitors named
cheyanne marie
Questions (7)
Suppose a circle has a radius of 4.5 inches. If you double the radius of the circle, does the area of the circle double as well?
2 answers
849 views
a) What cultural obstacles did Peter I face in his attempt to make Russia more like the countries of western Europe?
b) Why are
1 answer
437 views
Math Notation: x^2 means x raised to the second power or x squared.
Explain how to translate the graph of y = -x^2 to produce the
4 answers
415 views
Find the vertex and axis of symmetry of y = -2x^2 + 4x + 1. Show all of your work and justify your reasoning.
Note: The ^ symbol
2 answers
691 views
Find the vertex and axis of symmetry of y = -2x^2 + 4x + 1. Show all of your work and justify your reasoning.
Note: The ^ symbol
5 answers
433 views
The drag force F (in pounds) of water on a swimmer can be modeled by F = 1.35s^2 where s is the swimmer’s speed ( in miles per
4 answers
934 views
For a person of height h (in inches), a healthy weight W (in pounds) is one that satisfies this system of inequalities:
W is
2 answers
1,008 views
Answers (1)
The drag force F (in pounds) of water on a swimmer can be modeled by F = 1.35s^2 where s is the swimmer’s speed ( in miles per hour). At what speed is the force minimized? **Note** ^ means "to the power of."
