Perform the indicated operation. Write the result in the form a + bi.(15i)(14i)
A. 0 + 210i
B. 0 - 210i
C. -210 + 0i
D. 210 + 0i
Answer: C
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Solve the problem.During one year 13 new employees began work at Daniel's Manufacturing Company and 14 employees left. At the beginning of the year there were 398 employees. What was the number of employees at the end of the year?
A. 397 employees B. 371 employees C. 425 employees D. 411 employees
Decide where the first digit in the quotient would be located. Then without finishing the division, determine which of the three choices is the correct answer.
A. 4455 B. 44,550 C. 446
Determine which purchase has the lower unit price.Brand A: 7 oz for $1.75Brand B: 6
oz for $1.96
A.
| Brand A |
B. Equal value
C. Brand B
D. Not enough information
Solve the problem.One year ago, Tony and May bought a house. In the year since they bought the house, it has depreciated 2% from the amount they paid. Today it is valued at $150,210. How much did they pay for the house?
A. $153,276 B. $154,276 C. $153,266 D. $153,176