Find the product and write the result in standard form.(4 + 9i)2
A. -65 + 72i
B. 16 + 72i + 81i2
C. -65
D. 97 + 72i
Answer: A
Mathematics
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Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.log 100
A. 20
B. 
C. 2
D. -2
Mathematics
Evaluate using the correct order of operation.
+ 
× 
A. 
B. 
C. 
D. 
Mathematics
Classify the statement as an example of theoretical or experimental probability.The probability of getting a sum of 11 when two fair dice are rolled is 
.
A. theoretical B. experimental
Mathematics
Use the chart below to answer the question. 
Matt has a budget of $1849. Can he afford to buy the computer for $1299 with options (a), (f), and (g)?
A. No B. Yes
Mathematics