Use the binomial theorem to expand the expression.(x + y)4
A. x4 + 4x3 + 6x2 + 4x + 1
B. x4 + 4x2y2 + y4
C. x4 + 4x3y + 6x2y2 + 4xy3 + y4
D. x4 + 4x3y + 4x2y2 + 4xy3 + y4
Answer: C
Mathematics
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Provide an appropriate response.If the x-intercepts of an ellipse are (-6, 0) and (6, 0) and the y-intercepts are (0, 3) and (0, -3) what is the equation of the ellipse?
A. 
+ 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
+ 
= 1
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Simplify the expression.(4.6 + 2.4)(9.5 - 2.3)
A. 25.1 B. 82.6 C. 64.2 D. 50.4
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Write the percent as a decimal.In the last election Mr. Smith received 3.7% of the vote. Write this percent as a decimal.
A. 37 B. 0.037 C. 0.37 D. 3.7
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Graph the function.
?
?
A. ?
B. ?
?
C. ?
D. ?
Mathematics