Solve the problem.The voltage E in an electrical circuit is given by E = 5.3 cos 150?t, where t is time measured in seconds. Find the amplitude.
A. 150?
B. 10.6
C. 5.3
D. 150
Answer: C
Mathematics
You might also like to view...
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34
A. 
B. 6
C. -729
D. 9
Mathematics
Provide an appropriate response.The national debt of a country is $14,160,000,000 and the population is 3,540,000. What is the debt per person? Write answer without exponents.
A. $400 B. $40,000 C. $4000 D. $50,126,400
Mathematics
Write the matrix equation as a system of equations and solve the system.
= 
A. {(3, 2)} B. {(-3, -2)} C. {(2, 3)} D. {(-2, -3)}
Mathematics
Solve and check the equation.(5x + 2)1/3 = 2
A. 
B. 
C. 
D. 
Mathematics