Solve the problem. Round your answer to the nearest tenth, if necessary.Bill can row 3 mph in still water. It takes him 3 hr 36 min to go 3 mi upstream and then return. Find the speed of the current.
A. 3 mph
B. 2 mph
C. 2.5 mph
D. 1.5 mph
Answer: B
Mathematics
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Divide and simplify.
A. 
- 2 + 
B. 
+ 2 + 
C. 
- 2 + 
D. 
+ 2 + 
Mathematics
Provide an appropriate response. Convert 122° to radian measure rounded to the nearest thousandth.
A. 353.274 B. 6,990.085 C. 0.678 D. 2.129
Mathematics
Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.A sphere with radius 0.85 cm
A. 20.6 cm3 B. 3.0 cm3 C. 1.4 cm3 D. 2.6 cm3
Mathematics
Answer the question about the period of the function.Find all values of A resulting in the given period for the function f(?) = sin A?; P = 6?
A. ± 
B. ± 
C. ± 
D. ± 3?
Mathematics