The current of a river is 4 miles per hour. A boat travels to a point 30 miles upstream and back in 4 hours. What is the speed o f the boat in still water
1 answer:
If it took 4 miles per hour you multiply that twice cuss its traveling back then forth so you repeat the same process 30 miles times 2 which is 60 hope this helps.
You might be interested in
Answer:
number 3 or 6 ^w^
your welcome for the help
Answer:
60% of the students wanted hamburgers
Step-by-step explanation:
just multiply
Answer:
Step-by-step explanation:
The formula for this is: (sale price) / (1 - percentage) Percentage have to be in decimal form, so divide percentage by 100 to get the decimal form. 220/(1-.20) = $275 The original price was $275.
Answer:
the first one
Step-by-step explanation: