Perform the indicated operation. Write the answer in scientific notation.
A. 7.20 × 10-23
B. 2.29 × 10-23
C. 1.56 × 10-27
D. 8.95 × 1010
Answer: B
Mathematics
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Find the domain and range of the function.f(x) = 
A. D: (-?,0], R:(-?,0]
B. D: [0,?), R: (-?,?)
C. D: [0,?), R: 
D. D: (-?,?), R: 
Mathematics
Use the commutative or the associative property to complete the statement. State which property is used.11 ? (3 ? 8) = (11 ? 
) ? 8
A. 3; commutative property B. -3; commutative property C. 3; associative property D. -3; associative property
Mathematics
Evaluate the logarithm.log6
A. 1 B. 6 C. -1 D. 0
Mathematics
If possible, simplify the expression. If any variables exist, assume that they are positive.15
- 10
A. 5
B. -6
C. 25
D. -24
Mathematics