Solve the problem.A computer compiles a program in 0.000987 seconds. Write this number in scientific notation.
A. 9.87 × 10-5
B. 9.87 × 103
C. 9.87 × 10-4
D. 9.87 × 10-6
Answer: C
Mathematics
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Using a calculator, find to the nearest ten-thousandth.ln 36,400,000
A. 7.5611 B. 17.4101 C. 5.8972 D. 0.0573
Mathematics
Solve the absolute value equation or indicate that the equation has no solution.
= 2
A. {3} B. {-3, 1} C. {-1, 3} D. ?
Mathematics
Give the inverse operation for the statement. Then write a function f for the given statement and a function g for its inverse operation.Multiply x by 2.
A.
| Multiply x by -2; f(x) = 2x; g(x) = -2x |
B.
Divide x by 2; f(x) = 2x; g(x) =  |
C.
Multiply x by -  ; f(x) = 2x; g(x) = -  x |
D.
Divide x by  ; f(x) = 2x; g(x) = 2x |
Mathematics
Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer. 
A. 
B. 
C. 
D. 
Mathematics