Perform the indicated operation, if possible.
+ 
A. 
B. 
C.
[-2 4 3]
D. 
Answer: B
Mathematics
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Solve the problem.An airplane leaves an airport and flies due west 170 miles and then 250 miles in the direction 220°20'. Assuming the earth is flat, how far is the plane from the airport at this time (to the nearest mile)?
A. 395 mi B. 358 mi C. 385 mi D. 368 mi
Mathematics
Fill in the digits for the given place values in the following whole number.53,215ten thousands: ones:
A. Ten thousands: 1, ones: 2 B. Ten thousands: 5, ones: 3 C. Ten thousands: 3, ones: 5 D. Ten thousands: 5, ones: 5
Mathematics
Simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the permutation. Round to three decimal places when appropriate.P(22, 14)
A. 2.230 × 1017 B. 2.788 × 1016 C. 3.097 × 1014 D. 3.097 × 1015
Mathematics