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Mathematics 21 Online
OpenStudy (anonymous):

Pick a friend or family member to be the character of your word problem. This friend or family member may do one of the following: Drive a boat Drive a jet ski Step 2: Select a current speed of the water in mph. Step 3: Select the number of hours (be reasonable please) that your friend or family member drove the boat or jets ski against the current speed you chose in step 2. Step 4: Select the number of hours that your friend or family member made the same trip with the current (this should be a smaller number, as your friend or family member will be traveling with the curr

OpenStudy (anonymous):

first pick a family member, or friend, choose the transportation, choose a reasonable speed, for ex: 90mph/hr and a reason amount of hours say 2 and continue with number 4...

OpenStudy (anonymous):

my mom a jet ski 90 mph for 2 hours

OpenStudy (anonymous):

Step 4: Select the number of hours that your friend or family member made the same trip with the current (this should be a smaller number, as your friend or family member will be traveling with the current). Step 5: Write out the word problem you created and calculate how fast your friend or family member was traveling in still water. Round your answer to the nearest mph.

OpenStudy (anonymous):

could you help me with these two steps?

OpenStudy (anonymous):

are you doing linear equations?

OpenStudy (anonymous):

no these are what it says to me : For distance problems: Draw a diagram if you are not given one. Diagrams help you to visualize what is going on in the problem. Since these problems involve distance, you will use the formula d = rt, where d stands for distance, r stands for the rate, and t stands for time. For current and wind problems, remember that going against the current or wind slows down the rate, while going with the current or wind increases the rate. Dissect each piece of information carefully regarding the scenario and draw a table if needed.

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