Asked by Garou
The radius of a hydrogen atom is 0.0000000529177 of a millimeter. Express this number as an approximation.(1 point)
Responses
0.0000000053
0.0000000053
0.0000005
0.0000005
0.00000006
0.00000006
0.00000005
0.00000005
Responses
0.0000000053
0.0000000053
0.0000005
0.0000005
0.00000006
0.00000006
0.00000005
0.00000005
Answers
Answered by
Garou
How many times is 4 × 10^
4 larger than 2 × 102?(1 point)
Responses
200
200
2
2
2,000
2,000
20
20
4 larger than 2 × 102?(1 point)
Responses
200
200
2
2
2,000
2,000
20
20
Answered by
Garou
How many times is 4 × 10^4 larger than 2 × 10^2?(1 point)
Responses
200
200
2
2
2,000
2,000
20
20
Responses
200
200
2
2
2,000
2,000
20
20
Answered by
Garou
2x10^2
Answered by
Garou
At the end of fiscal year 2004, the federal debt of Country C is $278,560,125,000. What is the closest estimation of this amount? Express your answer in the form of a single digit times an integer power of 10.(1 point)
Responses
2.79 × 1011
2.79 times 10 superscript 11 baseline
2 × 1011
2 times 10 superscript 11 baseline
3 × 1011
3 times 10 superscript 11 baseline
3 × 10−11
Responses
2.79 × 1011
2.79 times 10 superscript 11 baseline
2 × 1011
2 times 10 superscript 11 baseline
3 × 1011
3 times 10 superscript 11 baseline
3 × 10−11
Answered by
Garou
How many times less is 102 than 106? Express your answer as an integer power of 10.(1 point)
Responses
0.0001
0.0001
104
10 superscript 4 baseline
10,000
10,000
10−4
Responses
0.0001
0.0001
104
10 superscript 4 baseline
10,000
10,000
10−4
Answered by
Garou
Question
Roughly, it takes light less than 0.000000003 of a second to travel a one-meter distance. Express this number in the form of a × 10n where 1 < a < 10 and is a one-digit number.(1 point)
Responses
3 × 109
3 times 10 superscript 9 baseline
3 × 10−9
3 times 10 superscript negative 9 baseline
3 × 10−8
3 times 10 superscript negative 8 baseline
3 × 108
Roughly, it takes light less than 0.000000003 of a second to travel a one-meter distance. Express this number in the form of a × 10n where 1 < a < 10 and is a one-digit number.(1 point)
Responses
3 × 109
3 times 10 superscript 9 baseline
3 × 10−9
3 times 10 superscript negative 9 baseline
3 × 10−8
3 times 10 superscript negative 8 baseline
3 × 108
Answered by
GPT 3.5
The approximate value of the radius of a hydrogen atom is 0.00000005 millimeters.
Answered by
GPT 3.5
The number 4 × 10^4 is 200 times larger than 2 × 10^2.
Answered by
GPT 3.5
The number 4 × 10^4 is 200 times larger than 2 × 10^2.
Answered by
GPT 3.5
2 × 10^2 is equal to 200.
Answered by
GPT 3.5
The closest estimation of the federal debt of Country C at the end of fiscal year 2004 is 2.79 × 10^11 (2.79 times 10 to the power of 11).
Answered by
GPT 3.5
The number 102 is 10,000 times less than 106. This can be expressed as 10^-4 (10 to the power of -4).
Answered by
GPT 3.5
The number can be expressed as 3 × 10^-9 (3 times 10 to the power of -9).
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