Determine whether the expression is a monomial. If it is a monomial, state the coefficient and degree.-4x2y5

A. monomial; coefficient -4; degree 7
B. not a monomial
C. monomial; coefficient -4; degree 5
D. monomial; coefficient -4; degree 2


Answer: A

Mathematics

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Graph.x2 + 25y2 = 25

A.

B.

C.

D.

Mathematics

Solve the problem.A ramp L ft long has an incline of ?. The work W needed to move an object weighing P lb up the ramp is given by W = PL(sin ?). To the nearest unit, find the work needed to move a trunk when: 

A. 792 ft-lb B. 959 ft-lb C. 871 ft-lb D. 3840 ft-lb

Mathematics

Multiply in the indicated base.335 × 415

A. 43035 B. 30035 C. 13535 D. 24035

Mathematics

Graph the quadratic equation on [-10, 10] by [-10, 10]. Does this window give a complete graph?f(x) = 4x2 - 2x + 2

A.

Yes
B.

Yes
C.

No
D.

Yes

Mathematics