Show that the function is a solution of the wave equation.w(x, t) = cos (-8ct) sin (-8x)
A. No
B. Yes
Answer: B
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Use the actuarial method to find the payoff amount for the loan paid in full before its due date.Amount Financed: $17,000 Regular Monthly Payment: $536.63Total Number of Payments scheduled: 36Loan repaid in full instead of making: 18th payment
A. $8996.77 B. $9039.30 C. $9106.12 D. $9575.94
Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.3x2 - 4x - 7 = 0
A. x = 
, -1
B. x = 
, 1
C. x = 
, 1
D. x =
, -1
Solve the problem.A generator produces an alternating current according to the equation 
, where t is time in seconds and I is the current in amperes. What is the smallest time t such that I = 4?
A. 
sec
B. 
sec
C. 
sec
D. 
sec
Find the minimum value of 
in the feasible region shown below.
What will be an ideal response?