Multiply and simplify. Assume that all variables represent nonnegative numbers.
? 
A. 
B. p4
C. p4
D. p8
Answer: C
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Solve the problem.Two tracking stations are on the equator 148 miles apart. A weather balloon is located on a bearing of 
from the western station and on a bearing of 
from the eastern station. How far is the balloon from the western station? Round to the nearest mile.
A. 436 mi B. 445 mi C. 505 mi D. 514 mi
Express the verbal representation for the function f symbolically.Divide the input x by 2 and then add 4 to obtain the output y.
A. y = 2x + 4
B. y = 
- 4
C. y = 2x - 4
D. y = 
+ 4
Express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression.3.3 and 21.6
A. |3.3 - 21.6| = 18.3 B. |21.6 - 3.3| = -18.3 C. |-3.3 + 21.6| = -24.9 D. |3.3 + 21.6| = 24.9
Add.
A. 24 B. 25 C. 23 D. 22