Calculate 3.2 x 10-5 times 1.5 x 103 by using Scientific Notation and the product rule. Write your answer in Scientific Notation.
___x10____
Question 2
Calculate 4.5 x 10-2 divided by 8.3 x 10-4 by using Scientific Notation and the product rule. Round your answer to three decimal places (so that your answer in scientific notation has 3 decimal places).
___x10____
Question 3
Take the amount of money budgeted for the US military 738 billion. Turn it into scientific notation. Take the population of the US (330 million) and turn it into scientific notation. Then divide the military budget by the population and answer in scientific notation. Round your answer to three decimal places.
___x10____
Question 4
The mass of the Earth is about 6 x 1021 metric tons, and the mass of the Sun is about 2 x 1027 metric tons. About how many times more is the mass of the sun compared to the mass of the Earth?
Put the numbers into Scientific Notation. Do your calculations using the product or quotient rule. What is the proper name of the answer?
["12", "3", "1.2", "300", "30", "120"]
["trillion", "million", "thousand", "billion"]
Question 5
The National Oceanic and Atmospheric Administration (NOAA) reported that there are 17.8 million feet of Atlantic coastline in the state of North Carolina. If the population of North Carolina is approximately 9.5 million, find the number of feet per coastline per capita in North Carolina. Round your answer to the nearest hundredth.
Question 6
Below are the number of K-12 regular (non-private, not online) school districts for several states in the Midwest in the 2014-2015 school year, using data from the NCES.
State Number of K-12 Regular School Districts Population (in millions)
Indiana 295 6.6
Illinois 859 12.9
Kentucky 173 4.4
Michigan 548 9.9
Calculate the number of school districts per capita for Illinois.
Write your answer in scientific notation, rounded to three decimal places.
___x10____
Question 7
Below are the number of K-12 regular (non-private, not online) school districts for several states in the Midwest in the 2014-2015 school year, using data from the NCES.
State Number of K-12 Regular School Districts Population (in millions)
Indiana 295 6.6
Illinois 859 12.9
Kentucky 173 4.4
Michigan 548 9.9
Write the number of school districts per 10,000 for Indiana. Round your answer to two decimal places.
Question 8
Below are the number of K-12 regular (non-private, not online) school districts for several states in the Midwest in the 2014-2015 school year, using data from the NCES.
State Number of K-12 Regular School Districts Population (in millions)
Indiana 295 6.6
Illinois 859 12.9
Kentucky 173 4.4
Michigan 548 9.9
Which state has the most school districts per capita?:
["Kentucky", "Illinois", "Michigan", "Indiana"]
Which state has the least school districts per capita?:
["Kentucky", "Michigan", "Indiana", "Illinois"]
Question 9
If 14 bags of mulch cost $51.10, how much would 19 bags cost? Round your answer to the nearest cent.
Question 10
If an article reports that 1 out of every 5 kids 12 and younger have tried alcohol and there are 374 kids 12 and younger in a school, how many would you expect to have tried alcohol?
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