Multiply.(2a - 1)2
A. 2a2 - 4a + 1
B. 2a2 + 1
C. 4a2 + 1
D. 4a2 - 4a + 1
Answer: D
Mathematics
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
Solve:
ÚÄÄÄ ÚÄÄÄ û-16 ð û-25 = a. -20 b. j20 c. 20 d. 4 + j5 e. 5 + j4
Mathematics
For the given initial investment, simple interest rate, and time of investment, find the total value of the investment. Round to the nearest cent.$71,500 at 3.5% for 2 years
A. $50,050.00 B. $76,505.00 C. $72,000.50 D. $5005.00
Mathematics
Solve the equation.log6 x = log6 9
A. {6}
B. {9}
C. {-9}
D. 
Mathematics