Evaluate the expression.32 - (-52)
A. 84
B. 20
C. -84
D. -20
Answer: A
Mathematics
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Graph.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Evaluate the factorial expression.
A. 4
B. 4!
C. 1
D. 
Mathematics
Write the decimal using the indicated form.0.100498; expanded exponential form
A. 0 ? 100 + 1 ? 101 + 0 ? 102 + 0 ? 103 + 4 ? 104 + 9 ? 105 + 8 ? 106 B. 0 ? 100 + 1 ? 10-1 + 0 ? 10-2 + 0 ? 10-3 + 4 ? 10-4 + 9 ? 10-5 + 8 ? 10-6 C. 0 ? 101 + 1 ? 100 + 0 ? 10-1 + 0 ? 10-2 + 4 ? 10-3 + 9 ? 10-4 + 8 ? 10-5 D. 0 ? 10-1 + 1 ? 10-2 + 0 ? 10-3 + 0 ? 10-4 + 4 ? 10-5 + 9 ? 10-6 + 8 ? 10-7
Mathematics
Convert the units.14 yd2 = 
ft2
A. 378 B. 126 C. 168 D. 42
Mathematics