Question

If you use 104 kiloliters of water per year, approximately how many liters of water do you use in a day?



2,000 liters
0.28 liters
285 liters
85 liters
Question #5MultipleChoice Score:
At a certain temperature, the speed of sound in the air is 330 meters per second.
Which of the following proportions would be used convert this speed into kilometers per second?

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Question #6MultipleChoice Score:
The rectangular top of a small box has dimensions of 140 mm by 230 mm.
How long (in centimeters) would a ribbon need to be to go all the way around the edge of the top of the

Answer 1

Ok so there are 360 days in a year, so you have to divide what by what to get it down to one day?

Answer 2

At a certain temperature, the speed of sound in the air is 330 meters per second.

Which of the following proportions would be used convert this speed into kilometers per second?

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