Determine if the matrix is in row-echelon form.
A. No
B. Yes
Answer: A
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Solve the problem.A gas station sells 4820 gallons of regular unleaded gasoline on a day when they charge $4.05 per gallon, whereas they sell 3849 gallons on a day that they charge $4.10 per gallon. Find a linear equation that expresses gallons sold, G, in terms of price, p.
A. G = -19,420p + 83,449.2 B. G = -19,420p + 83,454.8 C. G = -19,420p + 83,471 D. G = -19,420p + 83,487
Solve the equation in the real number system.x4 - 8x3 + 16x2 + 8x - 17 = 0
A. {-1, 4} B. {-1, 1} C. {-4, 4} D. {-4, 1}
If both a parallelogram and triangle have the same base and altitude, then thearea of the parallelogram is twice the area of the triangle.
Answer the following statement true (T) or false (F)
Evaluate the factorial expression.
A. 10
B.
C. 90
D. 2!