Multiply or divide by moving the decimal point.0.6297 × 10,000
A. 629.7
B. 0.62970000
C. 1000.6297
D. 6297
Answer: D
Mathematics
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Solve the problem.Evaluate 
at (x, y, z) = (5, 5, 3) for the function u(p, q, r) = p2q2 - r; p = y - z, 
A. -384 B. -96 C. 320 D. -192
Mathematics
Find the specified minor and cofactor for the matrix A.M22 and A22 if A = 
A. M22 = -82 and A22 = -82 B. M22 = 82 and A22 = -82 C. M22 = -77 and A22 = 77 D. M22 = -77 and A22 = -77
Mathematics
Solve.If y varies directly as the cube of x, and y = 5 when x = 25, find y when x = 15.
A. 3
B. 
C. 
D. 
Mathematics
Solve and graph. Write the solution in interval notation.
- 1 < -7
A. 
B. ?
C. 
D. 
? 
Mathematics