Provide an appropriate response.Describe the elements of a 3 × 3 zero matrix.
A. Every element of the matrix is zero.
B. The matrix has ones on the main diagonal, and all other elements are zeros.
C. The matrix has zeros on the main diagonal, and there are no restrictions on the other elements.
D. The matrix has zeros on the main diagonal, and all other elements are ones.
Answer: A
You might also like to view...
Solve the equation using the quadratic formula. Simplify irrational solutions, if possible.x2 + 7x + 3 = 0
A. 
B. 
C. 
D. 
List the items mentioned. Try to organize your list in a systematic way.A coin is flipped and a 6-sided number cube is rolled. Use H for heads and T for tails, and list all possible outcomes.
A. (1, H), (H, 1), (1, T), (T, 1), (2, H), (H, 2), (2, T), (3, H), (H, 3), (3, T), (T, 3), (4, H), (H, 4). (4, T), (T, 4). (5, H), (H, 5), (5, T), (T, 5), (6, H), (H, T), (6, T), (T, 6) B. (H, 1), (H, 2), (H, 3), (H,4), (H, 5), (H, 6) C. (1, H), (1, T), (2, H), (2, T), (3, H), (3, T), (4, H), (4, T), (5, H), (5, T), (6, H), (6, T) D. (H, 1), (T, 2), (H, 3), (T, 4), (H, 5), (T, 6)
Solve the problem.The rate of growth of a population P is given by 
where N is a constant representing the net increase in population per unit time resulting from the difference between immigration and emigration. Solve to find P as a function of time if at time t = 0 the population is P0.
A. P = P0ekt - 
B. P = 
ekt - 
C. P = (P0 + N)ekt - N
D. P = 
ln kt - 
Graph the hyperbola.16x2 - 9y2 = 144
A. 
B. 
C. 
D. 