Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y, z) = xy - ln(z), P0(1, 1, 1)
A. 
( i + j - k)
B. 
( i + j - k)
C. 
( i + j - k)
D. 
( i - j + k)
Answer: B
Mathematics
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Convert the Roman numeral to Hindu-Arabic form.
A. 13,000 B. 93,000,000 C. 13,000,000 D. 93,000
Mathematics
Provide an appropriate response.A horizontal beam safely supports a load P that varies jointly as the product of the width W of the beam and the square of the depth D and inversely as the length L. A beam that has a width of 10 in, depth of 18 in. and a length of 70 in. can safely support 1,944 lb. Determine the safe load in pounds of a beam made from the same material if the beam is 60 in. long.
A. 2,268 lb B. 1,417.5 lb C. 74 lb D. 420 lb
Mathematics
Solve and check.8
= y
A. 0 B. 0, 64 C. 0, 8 D. 64
Mathematics
Graph the linear inequality in two variables.x + y < -2
A. 
B. 
C. 
D. 
Mathematics