Write the indicated term of the binomial expansion.(4x - 3y)11; 9th term
A. 17,321,040x8y3
B. -23,094,720x3y9
C. -23,094,720x8y3
D. 69,284,160x3y8
Answer: D
Mathematics
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Solve the problem.The average price (in dollars) to rent a studio in a certain city can be approximated by the equation 
where t is the number of years since 1990. Solve this equation for t and use the new equation to determine approximately what year it will be when the average price of a studio in this city reaches $1138.40.
A. 2012 B. 2014 C. 2011 D. 2013
Mathematics
Evaluate the expression 
for the given values of the variables.x = -4.2 , y = 0.06
A. -41.4 B. -4.14 C. -70 D. -7
Mathematics
Provide an appropriate response.Find the product: 
2
What will be an ideal response?
Mathematics
Find the eccentricity of the ellipse.4x2 + y2 = 36
A. 
B. 
C. 
D. 
Mathematics