?The given matrix is an augmented matrix representing a system of linear equations. Find the solution of the system.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: E
Mathematics
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Solve the equation for the indicated variable.
= 
+ 
+ 
for C2 (equivalent capacitance)
A. C2 = 
B. C2 = 
C. C2 = Ceq - C1 - C3
D. C2 = 
Mathematics
Solve the problem.A computer is purchased for $4600. Its value each year is about 79% of the value the preceding year. Its value, in dollars, after t years is given by the exponential function V(t) = 4600(0.79)tFind the value of the computer after 8 years.
A. $697.87 B. $551.32 C. $435.54 D. $29,072.00
Mathematics
Convert the rectangular equation to polar form.
x2 + y2 = 25
Mathematics
Classify the polynomial by the number of terms. Then identify the degree of the polynomial.-15z5 - 6z4 - 9z3 + 12
A. Polynomial of degree 13 B. Trinomial of degree 12 C. Polynomial of degree 5 D. Trinomial of degree 5
Mathematics