Find the component form of the indicated vector.Let u = 
, v = 
. Find -u - v.
A. 
B.
 |
C.
D.
 |
Answer: C
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Construct a truth table to determine when the lightbulb is on. That is, determine which switches must be open and which switches must be closed for the lightbulb to be on. 
A. The lightbulb will be on in all cases except when p, q, and r are all open.
B. The lightbulb will be on when p and r are closed and q is open.
C. The lightbulb will be on when p, q, and r are all closed.
D. The lightbulb will be on in all cases except when p and r are open and q is closed.
Solve the problem.n! =
A. 
n(n - 1)
B. 1 × 2 × 3 × ... × n
C. 1 + 2 + 3 + ... + n
D. n + 1
E. none of these
Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent.Allan borrowed $4900 from his father to buy a car. He repaid him after 5 months with interest of 10% per year. Find the total amount he repaid.
A. $5063.33 B. $5390.00 C. $204.17 D. $5104.17
Provide an appropriate response.In what quadrant of the cartesian system does P(5, -4) lie?
A. III B. I C. II D. IV