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WorksheetsScientific Notation and Dimensional Analysis
Total questions: 23
Worksheet time: 49mins
Consider Exponent Rules....
102⋅104=?
10^6
10^8
10^10
10^12
Consider Exponent Rules....
1014⋅10−6=?
10^6
10^8
10^10
10^12
Consider Exponent Rules....
10−4⋅10−6=?
10^-6
10^-8
10^-10
10^-12
Consider Exponent Rules....
104⋅106=?
10^6
10^8
10^10
10^12
Consider Scientific Notation...
5 Which is the correct coefficient of 147,000 when it is written in scientific notation
147
14.7
1.47
0.147
Which is the correct coefficient of 23,400,000 when it is written in scientific notation?
0.234
2.34
234.
23.4
How many places do you need to move the decimal point to change 190,000 to 1.9?
3
4
5
6
How many places do you need to move the decimal point to change 765,200,000,000 to 7.652?
11
10
9
8
Which of the following is 345,000,000 in scientific notation?
3.45 x 10^8
3.45 x 10^6
345 x 10^6
.345 x 10^9
MULTIPLE ANSWER SELECT
Which of these numbers, written in scientific notation, is not a number greater than one?
0.34 x 10^-8
7.2 x 10^3
8.9 x 10^-4
2.2 x 10^-1
11.4 x 10^12
Which is the correct decimal placement for a coefficient to convert 0.000832 to scientific notation?
832
83.2
0.832
8.32
How many times do you need to move the decimal point to change 0.00658 to 6.58?
2
3
4
5
Write 0.00278 in scientific notation.
27.8 x 10^-4
2.78 x 10^3
2.78 x 10 ^-3
278 x 10^-3
MULTIPLE ANSWERS
Which of these numbers, written in scientific notation, is a number greater than one?
0.34 x 10^-8
7.2 x 10^3
8.9 x 10^4
2.2 x 10^-1
(1 gallon = 3.79 Liters)
How many kilograms of calcium are there in 173 pounds of calcium? (1 lb = 454 g; 1 kg = 1000 g)
1.10 kg
78.5 kg
110 kg
78500 kg
Convert 62 miles/hour to feet/second. (5,280 ft = 1 mi)
5,456 ft/s
.003 ft/s
91 ft/s
909 ft/s
