How accurately can a typical stopwatch measure? (1 x 10 to what power?)
To the hundredth of a second (1 x 10 to the -2)
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5
What measuring units would be most useful for measuring the length of a mouse? Feet, Inches or Decameters ?
Inches (A large mouse is about 3 inches long)
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10
Your found a baby mouse that hops, but is still with it's mom . . . about how many hours old is it?
about 420 hours old (14 - 21 days ~ 17.5 x 24 hours/day = 420)
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10
Typical athletes take between .16 to .2 seconds to react to the starting signal. What is their average reaction time written in milliseconds? (1s=1000ms)
180 ms (.18/1000)
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5
Our Sun is 864,000 miles in diameter. Write this in Scientific Notation.
8.64 x 10 to the 5 miles in diameter
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10
How many seconds are shown? (round to the nearest second)
83 (60+23=83 and 44/100 rounds down)
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seesaw
Swap points!
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shark
Other team loses 15 points!
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shark
Other team loses 25 points!
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baam
Lose 25 points!
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5
Two friends who weigh 150 lbs are standing 1 meter (3.3 feet) apart. The gravitational force of attraction between the friends is 10 to the -7 pounds. Write this number as a decimal.
.0000001 lbs
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banana
Go to last place!
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star
Double points!
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gift
Win 20 points!
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banana
Go to last place!
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5
What is the volume of a water balloon? Select the best estimate. 20 fluid ounces, liters, cups or gallons
20 fluid ounces
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5
What is the temperature of the air on a hot day? Select the better estimate. 36 degrees fahrenheit or celsius
36 degrees celsius
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15
Convert 10 to the -7 pounds to milligrams & round to the hundredths place (1 lb = .4536 Kg) (1Kg=1000g) (1g=1000mg)
.05 mg (1 lb = 453600 mg so 10 to the -7 lbs = .04536 mg which rounds up to .05) (a grain of salt = .06 mg)
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baam
Lose 25 points!
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magnet
Take 25 points!
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gift
Win 20 points!
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thief
Give points!
5
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5
What is the volume of a washing machine? Select the best estimate. 132 gallons, liters, fluid ounces or cups