Use DeMoivre's Theorem to write the expression in rectangular form.
3
A. 4
- 4
i
B. -4
- 4
i
C. 4
+ 4
i
D. -4 - 4
i
Answer: B
Mathematics
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Write the fraction as a percent. If necessary, round the percentage to the nearest tenth.
A. 44.4% B. 222.2% C. 2.2% D. 22.2%
Mathematics
Provide an appropriate response.The cost of a 4 × 4 × 8-cedar fence post went from $4.82 to $5.17. What was the rate of increase?
A. 6.8% B. 7.3% C. 107.3% D. 93.2%
Mathematics
What part of the set of objects is shaded?
A. 
B. 
C. 
D. 
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Construct the requested statistical display.The one-day temperatures for 12 world cities along with their latitudes are shown in the table below. Make a scatterplot for the data. 
Temperature (F)°
What will be an ideal response?
Mathematics