Evaluate.i7
A. i
B. -1
C. 1
D. -i
Answer: D
Mathematics
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Test the vector field F to determine if it is conservative.F = 
i + 
j + 
k
A. Not conservative B. Conservative
Mathematics
Translate to an equation, then solve.Twenty-seven less than eight times a number is equal to five.
A. 27 + 8n = 5, n = -4 B. 27 - 8n = 5, n = 3 C. 8n + 27 = -5, n = -4 D. 8n - 27 = 5, n = 4
Mathematics
Identify the number as prime or composite.181
A. Composite B. Prime
Mathematics
Convert the measurement as indicated.4
gal to cups
A. 76 c B. 38 c C. 19 c D. 152 c
Mathematics