Use the Binomial Theorem to expand the binomial and express the result in simplified form.(x - 5y)5
A. x5 - 25x4y + 250x3y2 - 1250x2y3 + 3125xy4 - 3125
B. x5 - 25x4y + 250x3y2 - 1250x2y3 + 3125xy4 - 3125y5
C. x5 - 25x4y + 500x3y2 - 2500x2y3 + 3125xy4 - 5y5
D. x5 - 25x4y + 500x3y2 - 2500x2y3 + 3125xy4 - 3125y5
Answer: B
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Use the unit circle to find the value of the trigonometric function.tan 
A. 
B. 
C. 
D. 1
Solve the problem.A computer science major found that the grade he earned on his programs increased with the time he spent working on them in the computer lab. He made a table of the hours spent in the lab and the corresponding program grades. Let g represent the grade earned when h hours are spent in the lab.
a)Draw a scatterplot for the data.b) Sketch a line that comes close to the data points in the scatterplot. Use your linear model to estimate the program grade when 3 hours are spent in the lab. State whether you used interpolation or extrapolation to obtain your result.
height="150" width="225" /> What will be an ideal response?
Solve the problem.Carla works for $18 an hour. A total of 20% of her salary is deducted for taxes and insurance. How many hours must she work to take home $2880?
A. 180 hr B. 200 hr C. 250 hr D. 300 hr
Solve the equation.
+ 
= 4
A. {2, -2}
B. {0}
C. {
, -2}
D. {-2}