Solve the problem.The speed of a stream is 5 mph. If a boat travels 68 miles downstream in the same time that it takes to travel 34 miles upstream, what is the speed of the boat in still water?
A. 15 mph
B. 10 mph
C. 17 mph
D. 18 mph
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.18% of 518 is what number? (nearest whole number) Use the percentage formula.
A. 35 B. 93 C. 288 D. 29 E. none of the above
Mathematics
Solve the problem.A triangle has height h and area A=16 h2 - 2h. Find its base b, in terms of h.(Hint: A=
bh)
A. 3 h - 4 B. 16h - 2 C. 32h + 4 D. 32h - 4
Mathematics
Determine whether the equation is linear. If it is linear, give values for a and b so that the equation can be written in the form ax + b = 0.
+ 28 = 13
A. Yes; a = 11, b = 41 B. Yes; a = 11, b = 15 C. No D. Yes; a = -15, b = 11
Mathematics
If 
with A in QI
?
Find
.
What will be an ideal response?
Mathematics