Find the exact value of the expression using the provided information.Find cos(s + t) given that cos s = 
, with s in quadrant I, and 
with t in quadrant II.
A. 
B. - 
C. - 
D. 
Answer: B
Mathematics
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Provide an appropriate response.A debt of $600 is due 3 years from now and $800 due 5 years from now, is instead to be paid off by two payments: $500 now and a final payment at the end of 6 years. What would this payment be if an interest rate of 6% compounded quarterly is assumed?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor the polynomial.14x2 - 4x + 8x3
A. 2x(7x - 4 + 8x2) B. 2x(7x - 2 + 4x2) C. 2(7x2 - 2x + 4x3) D. x(14x - 4 + 8x2)
Mathematics
Solve the system of equations by Gaussian elimination.
A. {(4, 3, -1)} B. {(-1, 3, 4)} C. {(-1, 4, 3)} D. ?
Mathematics
Find decimal notation
%
A. 0.002
B. 0.02
C. 0.23
D. 0.02
Mathematics