Determine whether the matrix is in row-echelon form. If it is, then determine also whether it is in reduced row-echelon form.
A. Yes; yes
B. Yes; no
C. No
Answer: C
Mathematics
You might also like to view...
Use the properties of equality to solve the equation.t + 0.06 = 0.96
A. t = 0.9 B. t = 0.85 C. t = 0.95 D. t = 1 E. none of these
Mathematics
Graph the function.f(x) = x3 - 2
A. 
B. 
C. 
D. 
Mathematics
A die is rolled five times and the number of fours that come up is tallied. Find the probability of getting the given result.Exactly four fours
A. 0.116 B. 0.402 C. 0.003 D. 0.004
Mathematics
Find the x-intercepts and the y-intercept for the parabola whose equation is given. If an intercept is an irrational number, round it to the nearest tenth.y = x2 + 17x
A. No x-intercepts; y-intercept: 0 B. x-intercepts: 0 and 17; y-intercept: 0 C. x-intercepts: 0 and -17; no y-intercept D. x-intercepts: 0 and -17; y-intercept: 0
Mathematics