Find IT if I2 = 40 mA and I3 = 40 mA.
a. 90 mA
b. 80 mA
c. 45 mA
d. 10 mA
e. Cannot be solved without knowing I1
e. Cannot be solved without knowing I1
You might also like to view...
Identify the factors and the product in the equation.6(5) = 30
A. factors: 6, 5 product: 30 B. factors: 6, 30 product: 5 C. factor: 30 product: 6(5) D. factors: 5, 30 product: 6
Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.18a4b - 32b3
A. 2b(3a + 4b)2 B. 2b(3a - 4b)2 C. 2b(3a2 + 4b)(3a2 - 4b) D. (6a + 8b)(3ab - 4b2)
Simplify. Assume that all variables represent positive numbers.
A. 16x14 B. 128x14 C. 65,536x56 D. 7168x
Use matrices to solve the system of equations (if possible). Use Gaussian elimination with back-substitution or Gauss-Jordan elimination.
?
?
A. ?(-2, -1, 8, 6) B. (-2, 0, 8, 6) C. (-2, 0, 8, -6) D. ?(-2, -1, -8, -6) E. (-2, 0, -8, 6)