Simplify the expression. Write the result using positive exponents only.(-5x4y-5)(3x-1y)
A. 
B. 
C. 
D. -15x3y6
Answer: B
Mathematics
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Integrate the function f over the given region.f(x, y) = 
over the square 4 ? x ? 5, 4 ? y ? 5
A. ln 
B. 
2
C. 
2
D. 
Mathematics
Solve for I: P = I2R
a. ÚÄÄ I = ûPR b. R I = Ä P c. ÚÄ ³R I = ³Ä ûP d. ÚÄ ³P I = ³Ä ûR e. R I = Ä R
Mathematics
Find a formula of the sequence. Use an notation. Use a graphing calculator table to verify your formula.
, 
, 
, 
, ...
A. an = 
? 3n - 1
B. an = 
+ 3(n - 1)
C. an = (
)n - 1 + 
D. an = 
+ 
n - 1
Mathematics
Solve the problem.If f(8) = 11, what is f-1(11)?
A. 8
B. -8
C. 11
D. 
Mathematics