Solve the problem.A boat can go 180 miles downstream in the same time it can go 120 miles upstream. The speed of the current is 4 miles per hour. Find the speed of the boat in still water.
A. 30 mph
B. 16 mph
C. 20 mph
D. 24 mph
Answer: C
Mathematics
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Draw the angle in standard position and state the quadrant in which the terminal side of the angle lies or the axis on which the terminal side of the angle lies.
A. Quadrant III
B. Quadrant II
C. Quadrant II
D. Quadrant II
Mathematics
Complete.0.569 mm = 
cm
A. 0.00569 B. 5.69 C. 0.0569 D. 56.9
Mathematics
Subtract. Write a mixed numeral for the answer.
A. 12
B. 14
C. 
D. 68
Mathematics
Identify the radicand and index of the expression.3x
A. y - 5; 2
B. 3x; 2
C. 
; 3
D. y; 3
Mathematics