Find the eccentricity of the ellipse or hyperbola.4x2 + y2 = 36
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Provide an appropriate response.Any statement that uses an equal sign is called a(n):
A. variable B. equation C. unknown quantity D. symbol
Mathematics
Describe the situation with a linear inequality and then solve the inequality.David has $13,000 to invest. He invests $8000 in a mutual fund that pays 12% annual simple interest. If he wants to make at least $2200 in yearly interest, at what minimum rate does the remainder of the money need to be invested?
A. 22.8% B. 24.8% C. 26.8% D. 23.8%
Mathematics
Find a Cartesian equation for the parametric equations.x = 5 tan ?, y = 4 cot ?
A. y = 
cos x
B. y = 
sin x
C. xy = 20
D. 
= 20
Mathematics
Solve the equation.ex - 4 = 
x + 4
A. 
B. 
C. 
D. 
Mathematics