Malleability is an example of this type of property.
What is Intensive?
100
How many meters are in 146 km?
146,000 meters
100
How many sig figs are in the number 463.000?
6
100
What is C02 an example of?
Pure coumpound
100
How many eggs are there in 52 dozen eggs?
624 eggs
200
Chunky Peanut butter is an example of...
Heterogeneous Mixture
200
How many micro joules are in 6 joules?
6,000,000 micro joules
200
Write 3,800,000 in scientific notation.
3.8x10e7
200
What does 3.45x.040x10.0= rounded to the correct amount of sig figs?
1.4
200
A bag of chips costs $5.00 and there are 15 servings in a bag. We also know that there are 12 chips one serving. What is the cost of each individual chip?
2.8 cents per chip
300
Fireworks exploding is an example of what type of change?
Chemical
300
How many degrees C is 46 degrees F?
7.8 degrees C
300
Mr. N was trying to record the melting point for gold. The he found the value to be 1,012 degrees C, but the actual value is 1,064 degrees C. What was his percent error?
5.13% error
300
Height, weight, length, volume and mass are all examples of which type of property?
Extensive
300
I work 8 hours a day and get paid $7.50 per hour. The grocery store sells pizzas for $3.50 per pizza if I want to get 56 pizzas for a birthday party this weekend how many days do I need to work? (I must see your t-chart)
3.3 days
400
Is a bomb exploding an exothermic or endothermic process?
Exothermic
400
Convert 38 cs to Ms. and write in scientific notation.
3.8x10e-7 Ms
400
How many sig figs are in .000046800 and write this number in scientific notation.
5 sig figs 4.6800x10e-5
400
What is 6540/.0560/108.04= rounded to the correct amount of sig figs and expressed in scientific notation.
1,080 1.08x10e3
400
How many times does the average heart beat in a lifetime? Average US life expectancy=78.3 years Average Heart Beats per minute=75
3,086,586,000 heart beats
500
Warming of soup is a ________ process while the cooling of soup when taken off a burner is a _________ process.
endothermic, exothermic
500
Convert 386 K to degrees F.
235 degrees F
500
Mr. had 1.62% error when finding the boiling point of mercury. He found the boiling point to be 351 degrees C. What is the actual boiling point for Mercury?
356 degrees C
500
What is 28605-23.056-26.80-248= rounded to the correct amount of significant figures.
28,307
500
How much money does Derek Jeter make per pitch he sees during a major league baseball season?
Jeter's Salary per season= 17,000,000
162 games= one season
1 game = roughly four at bats
2 at bats= 9 pitches