Multiply. Change any mixed number to an improper fraction before multiplying.-4
? -5
A. 20
B. 25
C. 18
D. 24
Answer: B
Mathematics
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Solve the problem.Find the slope of the tangent to the curve of the intersection of the surface 2z = 
and the plane x = 1 at the point 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the polynomial function is cubic or quartic.
A. Cubic B. Quartic
Mathematics
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -x2 + 9x - 7
A. Maximum: 
B. Maximum: - 
C. Minimum: -7
D. Minimum: 
Mathematics
Approximate the volume of the solid using 3.14 for ?. If necessary, round to the nearest thousandth.r
A. 523.333 m3 B. 26.167 m3 C. 36.797 m3 D. 65.417 m3
Mathematics