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calculusxy
 one year ago
MEDAL
Would it be possible to attain the average speed from problem 1 (answer is 2km/hr) and never exceed a reading of 70km/hr on the car's speedometer? Why or why not?
calculusxy
 one year ago
MEDAL Would it be possible to attain the average speed from problem 1 (answer is 2km/hr) and never exceed a reading of 70km/hr on the car's speedometer? Why or why not?

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calculusxy
 one year ago
Best ResponseYou've already chosen the best response.0You walk across a room at a speed of 2 kilometers per hour. Write this speed using abbreviated units.

mathmath333
 one year ago
Best ResponseYou've already chosen the best response.0if the speedometer of car has the upper limit up to 70km, then not possible . if upper limit is greater than 70 km then possible

phi
 one year ago
Best ResponseYou've already chosen the best response.1can you post the entire question including any background?

calculusxy
 one year ago
Best ResponseYou've already chosen the best response.0Problem 1  You walk across the room at a speed of 2 kilometers per hour. Write this speed using abbreviated units. Problem 4  Would it be possible to attain the average speed from problem 1 and never exceed a reading of 70km/hr on the car's speedometer? Why or why not?

phi
 one year ago
Best ResponseYou've already chosen the best response.1Do problems 2 or 3 talk about the car?

phi
 one year ago
Best ResponseYou've already chosen the best response.1what car are they talking about, and what is the car doing?

calculusxy
 one year ago
Best ResponseYou've already chosen the best response.0Well there was a problem for #3: If a car has traveled 35 km in half an hour, what is the average speed?

calculusxy
 one year ago
Best ResponseYou've already chosen the best response.0For that problem, I got 70km/hr?

phi
 one year ago
Best ResponseYou've already chosen the best response.1yes. #3 the car averages 70 km/hr over that 1/2 hour. To average 70 km/hr it either goes a steady 70 km/hr or it goes slower and then faster. But it is possible for it to go exactly 70 km/hr the entire 1/2 hour Now if the car stops for enough time, its average speed goes down. if it waits long enough its average speed will go down to 2 km/hr it can then start up and travel at 2 km/hr the rest of its journey.

phi
 one year ago
Best ResponseYou've already chosen the best response.1So I would say yes, the car could average 2 km/hour without exceeding 70 km/hr
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