1.5528 × 10^4
47 answers
15,528
Write 0.000456 in scientific notation.(1 point)
4.56 × 10^-4
One fluid ounce is equivalent to 0.0078125 US liquid gallon. How do you write 0.0078125 in scientific notation?(1 point)
7.8125 × 10^-3
What is the number 5.1×10^7 written in decimal notation?(1 point)
51,000,000
What is the number 6.3×10^−4 written in decimal notation?(1 point)
0.00063
A wasp’s stinger has an average length of 2.67×10^−3 meter long. What is this length in decimal notation?(1 point)
meter
meter
0.00267 meters
Write 0.000000065 in scientific notation.(1 point)
Responses
6.5 × 10−8
6.5 times 10 superscript negative 8 baseline
6.5 × 108
6.5 times 10 superscript 8 baseline
6.5 × 10−7
6.5 times 10 superscript negative 7 baseline
6.5 × 107
Responses
6.5 × 10−8
6.5 times 10 superscript negative 8 baseline
6.5 × 108
6.5 times 10 superscript 8 baseline
6.5 × 10−7
6.5 times 10 superscript negative 7 baseline
6.5 × 107
6.5 × 10^-7
The speed of light is about 671,000,000 miles per hour. How will you write this number in scientific notation?(1 point)
Responses
6.71 × 108
6.71 times 10 superscript 8 baseline
6.71 × 103
6.71 times 10 superscript 3 baseline
6.71 × 10−3
6.71 times 10 superscript negative 3 baseline
6.71 × 10^−8
Responses
6.71 × 108
6.71 times 10 superscript 8 baseline
6.71 × 103
6.71 times 10 superscript 3 baseline
6.71 × 10−3
6.71 times 10 superscript negative 3 baseline
6.71 × 10^−8
6.71 × 10^8
Suppose an average person blinks 15 times per hour. How many times does an average person blink in a year? Write the answer in scientific notation (Hint: 1 year = 365 days, 1 day = 24 hours).(1 point)
Responses
1.314 × 10−4
1.314 times 10 superscript negative 4 baseline
1.314 × 10−5
1.314 times 10 superscript negative 5 baseline
1.314 × 105
1.314 times 10 superscript 5 baseline
1.314 × 10^4
Responses
1.314 × 10−4
1.314 times 10 superscript negative 4 baseline
1.314 × 10−5
1.314 times 10 superscript negative 5 baseline
1.314 × 105
1.314 times 10 superscript 5 baseline
1.314 × 10^4
To calculate the number of times an average person blinks in a year, we need to multiply the number of blinks per hour by the number of hours in a year.
Blinks per hour = 15
Hours in a year = 365 days/year * 24 hours/day = 8,760 hours
Number of blinks in a year = 15 blinks/hour * 8,760 hours = 131,400 blinks
Writing this number in scientific notation, we have:
1.314 × 10^5
Blinks per hour = 15
Hours in a year = 365 days/year * 24 hours/day = 8,760 hours
Number of blinks in a year = 15 blinks/hour * 8,760 hours = 131,400 blinks
Writing this number in scientific notation, we have:
1.314 × 10^5
What is the number 5.9×10^5 written in decimal notation?(1 point)
Responses
5,900,000
5,900,000
5.90000
5.90000
590,000
590,000
0.000059
Responses
5,900,000
5,900,000
5.90000
5.90000
590,000
590,000
0.000059
590,000
What is the number 7.3×10^−8 written in decimal notation?(1 point)
Responses
0.0000000073
0.0000000073
0.000000073
0.000000073
0.00000007.3
0.00000007.3
730,000,000
Responses
0.0000000073
0.0000000073
0.000000073
0.000000073
0.00000007.3
0.00000007.3
730,000,000
0.000000073
Use scientific notation to determine which of these numbers is greater: 34,835,760 or 43,835,760. Write your answer in scientific notation, expressed to the exact decimal place.(1 point)
To compare these numbers in scientific notation, we need to express them both with the same base. Let's write them in scientific notation:
34,835,760 = 3.483576 × 10^7
43,835,760 = 4.383576 × 10^7
Comparing the exponents, we see that both numbers have the same power of 10 (7). Therefore, we need to compare the coefficients. Since 4.383576 is greater than 3.483576, we can conclude that 43,835,760 is greater than 34,835,760.
34,835,760 = 3.483576 × 10^7
43,835,760 = 4.383576 × 10^7
Comparing the exponents, we see that both numbers have the same power of 10 (7). Therefore, we need to compare the coefficients. Since 4.383576 is greater than 3.483576, we can conclude that 43,835,760 is greater than 34,835,760.
so what's the answer
The number 43,835,760 is greater than 34,835,760.
ITS SAYS ITS WRONG
I apologize for the mistake in my response. I made an error when comparing the coefficients. The correct answer is that 43,835,760 is indeed greater than 34,835,760.
Use scientific notation to determine which of these numbers has the least value: 123,893, 31,892, or 12,786. Write your answer in scientific notation, expressed to the exact decimal place.(1 point)
To compare these numbers in scientific notation, let's express them in this format:
123,893 = 1.23893 × 10^5
31,892 = 3.1892 × 10^4
12,786 = 1.2786 × 10^4
Comparing the exponents, we see that both 31,892 and 12,786 have the same power of 10 (4). Therefore, we need to compare the coefficients. Since 1.2786 is the smallest coefficient among the three numbers, we can conclude that 12,786 has the least value in scientific notation.
123,893 = 1.23893 × 10^5
31,892 = 3.1892 × 10^4
12,786 = 1.2786 × 10^4
Comparing the exponents, we see that both 31,892 and 12,786 have the same power of 10 (4). Therefore, we need to compare the coefficients. Since 1.2786 is the smallest coefficient among the three numbers, we can conclude that 12,786 has the least value in scientific notation.
write 12,786 ina scientific notation and expressed to the exact decimal place
12,786 can be written in scientific notation, expressed to the exact decimal place, as follows:
1.2786 × 10^4
1.2786 × 10^4
write 43,835,760 in scientific notation and expressed to the exact decimal place
43,835,760 can be written in scientific notation, expressed to the exact decimal place, as follows:
4.383576 × 10^7
4.383576 × 10^7
Use scientific notation to determine which of these numbers has the greatest value: 654,987,034; 645,897,430; or 546,789,340. Write your answer in scientific notation, expressed to the exact decimal place.(1 point)
To compare these numbers in scientific notation, let's express them in this format:
654,987,034 = 6.54987034 × 10^8
645,897,430 = 6.4589743 × 10^8
546,789,340 = 5.4678934 × 10^8
Comparing the exponents, we see that all of the numbers have the same power of 10 (8). Therefore, we need to compare the coefficients. Since 6.54987034 is the greatest coefficient among the three numbers, we can conclude that 654,987,034 has the greatest value in scientific notation.
Therefore, the number with the greatest value is 6.54987034 × 10^8.
654,987,034 = 6.54987034 × 10^8
645,897,430 = 6.4589743 × 10^8
546,789,340 = 5.4678934 × 10^8
Comparing the exponents, we see that all of the numbers have the same power of 10 (8). Therefore, we need to compare the coefficients. Since 6.54987034 is the greatest coefficient among the three numbers, we can conclude that 654,987,034 has the greatest value in scientific notation.
Therefore, the number with the greatest value is 6.54987034 × 10^8.
Compare 364,879; 463,000; and 436,765 using scientific notation. Which number has the least value?(1 point)
Responses
4.36765 ×105
4.36765 times 10 superscript 5 baseline
364,879
364,879
4.63 ×105
4.63 times 10 superscript 5 baseline
3.64879 ×105
Responses
4.36765 ×105
4.36765 times 10 superscript 5 baseline
364,879
364,879
4.63 ×105
4.63 times 10 superscript 5 baseline
3.64879 ×105
To compare these numbers in scientific notation, let's express them in this format:
364,879 = 3.64879 × 10^5
463,000 = 4.63 × 10^5
436,765 = 4.36765 × 10^5
Comparing the exponents, we see that all of the numbers have the same power of 10 (5). Therefore, we need to compare the coefficients. Among the three coefficients, 3.64879 is the smallest.
Thus, the number 364,879 has the least value in scientific notation.
Therefore, the number with the least value is 3.64879 × 10^5.
364,879 = 3.64879 × 10^5
463,000 = 4.63 × 10^5
436,765 = 4.36765 × 10^5
Comparing the exponents, we see that all of the numbers have the same power of 10 (5). Therefore, we need to compare the coefficients. Among the three coefficients, 3.64879 is the smallest.
Thus, the number 364,879 has the least value in scientific notation.
Therefore, the number with the least value is 3.64879 × 10^5.
Use scientific notation to compare these numbers: 12,740,876,635; 1,345,763,334; and 12,920,370,000, which has the greatest value?(1 point)
Responses
1.292037×1010
1.292037 times 10 superscript 10 baseline
12,920,370,000
12,920,370,000
1.345763334×109
1.345763334 times 10 superscript 9 baseline
1.2740876635×10^10
Responses
1.292037×1010
1.292037 times 10 superscript 10 baseline
12,920,370,000
12,920,370,000
1.345763334×109
1.345763334 times 10 superscript 9 baseline
1.2740876635×10^10
To compare these numbers in scientific notation, let's express them in this format:
12,740,876,635 = 1.2740876635 × 10^10
1,345,763,334 = 1.345763334 × 10^9
12,920,370,000 = 1.292037 × 10^10
Comparing the exponents, we see that both 12,740,876,635 and 12,920,370,000 have the same power of 10 (10). Therefore, we need to compare the coefficients. Comparing the coefficients, we see that 1.292037 is greater than 1.2740876635.
Thus, the number 12,920,370,000 has the greatest value in scientific notation.
Therefore, the number with the greatest value is 1.292037 × 10^10.
12,740,876,635 = 1.2740876635 × 10^10
1,345,763,334 = 1.345763334 × 10^9
12,920,370,000 = 1.292037 × 10^10
Comparing the exponents, we see that both 12,740,876,635 and 12,920,370,000 have the same power of 10 (10). Therefore, we need to compare the coefficients. Comparing the coefficients, we see that 1.292037 is greater than 1.2740876635.
Thus, the number 12,920,370,000 has the greatest value in scientific notation.
Therefore, the number with the greatest value is 1.292037 × 10^10.
Compare 7.6 × 10^−25 and 6.7 × 10^−52. Which statement is true?(1 point)
Responses
7.6 × 10−25 = 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline equals 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10−25 > 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline is greater than 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10−25 ≤ 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline is less than or equal to 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10^−25 < 6.7 × 10^−52
Responses
7.6 × 10−25 = 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline equals 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10−25 > 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline is greater than 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10−25 ≤ 6.7 × 10−52
7.6 times 10 Superscript negative 25 Baseline is less than or equal to 6.7 times 10 Superscript negative 52 Baseline
7.6 × 10^−25 < 6.7 × 10^−52
To compare these numbers in scientific notation:
7.6 × 10^-25
6.7 × 10^-52
Comparing the exponents, we see that the second number, 6.7 × 10^-52, has a smaller exponent than the first number, 7.6 × 10^-25. This means that the second number is a smaller value than the first number.
Therefore, the correct statement is: 7.6 × 10^-25 > 6.7 × 10^-52.
So, the correct response is: 7.6 × 10^-25 > 6.7 × 10^-52.
7.6 × 10^-25
6.7 × 10^-52
Comparing the exponents, we see that the second number, 6.7 × 10^-52, has a smaller exponent than the first number, 7.6 × 10^-25. This means that the second number is a smaller value than the first number.
Therefore, the correct statement is: 7.6 × 10^-25 > 6.7 × 10^-52.
So, the correct response is: 7.6 × 10^-25 > 6.7 × 10^-52.
Which set of numbers is arranged in descending order?(1 point)
Responses
7.2 × 10−30, 7 × 10−30, 7.6 × 10−25, 7.2 × 10−25
7.2 times 10 Superscript negative 30 Baseline , 7 times 10 Superscript negative 30 Baseline , 7.6 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 25 Baseline
7.6 × 10−25, 7.2 × 10−25, 7.2 × 10−30, 7 × 10−30
7.6 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 30 Baseline , 7 times 10 Superscript negative 30 Baseline
7 × 10−30, 7.2 × 10−25, 7.2 × 10−30, 7.6 × 10−25
7 times 10 Superscript negative 30 Baseline , 7.2 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 30 Baseline , 7.6 times 10 Superscript negative 25 Baseline
7.6 × 10^−25, 7.2 × 10^−30, 7.2 × 10^−25, 7 × 10^−30
Responses
7.2 × 10−30, 7 × 10−30, 7.6 × 10−25, 7.2 × 10−25
7.2 times 10 Superscript negative 30 Baseline , 7 times 10 Superscript negative 30 Baseline , 7.6 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 25 Baseline
7.6 × 10−25, 7.2 × 10−25, 7.2 × 10−30, 7 × 10−30
7.6 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 30 Baseline , 7 times 10 Superscript negative 30 Baseline
7 × 10−30, 7.2 × 10−25, 7.2 × 10−30, 7.6 × 10−25
7 times 10 Superscript negative 30 Baseline , 7.2 times 10 Superscript negative 25 Baseline , 7.2 times 10 Superscript negative 30 Baseline , 7.6 times 10 Superscript negative 25 Baseline
7.6 × 10^−25, 7.2 × 10^−30, 7.2 × 10^−25, 7 × 10^−30
To arrange these numbers in descending order:
7 × 10^-30
7.2 × 10^-30
7.2 × 10^-25
7.6 × 10^-25
Comparing the exponents, we start with 10^-25, which is greater than 10^-30. Among the numbers with the same exponent:
7.6 × 10^-25 is greater than 7.2 × 10^-25
7.2 × 10^-30 is greater than 7 × 10^-30
Therefore, the correct arrangement in descending order is:
7.6 × 10^-25, 7.2 × 10^-25, 7.2 × 10^-30, 7 × 10^-30
So, the correct response is: 7.6 × 10^-25, 7.2 × 10^-25, 7.2 × 10^-30, 7 × 10^-30.
7 × 10^-30
7.2 × 10^-30
7.2 × 10^-25
7.6 × 10^-25
Comparing the exponents, we start with 10^-25, which is greater than 10^-30. Among the numbers with the same exponent:
7.6 × 10^-25 is greater than 7.2 × 10^-25
7.2 × 10^-30 is greater than 7 × 10^-30
Therefore, the correct arrangement in descending order is:
7.6 × 10^-25, 7.2 × 10^-25, 7.2 × 10^-30, 7 × 10^-30
So, the correct response is: 7.6 × 10^-25, 7.2 × 10^-25, 7.2 × 10^-30, 7 × 10^-30.
In which set are the numbers arranged in ascending order?(1 point)
Responses
3.25 × 10−3, 2.25 × 10−3, 3.25 × 10−4, 1.25 × 10−3
3.25 times 10 Superscript negative 3 Baseline , 2.25 times 10 Superscript negative 3 Baseline , 3.25 times 10 Superscript negative 4 Baseline , 1.25 times 10 Superscript negative 3 Baseline
3.25 × 10−4, 1.25 × 10−3, 2.25 × 10−3, 3.25 × 10−3
3.25 times 10 Superscript negative 4 Baseline , 1.25 times 10 Superscript negative 3 Baseline , 2.25 times 10 Superscript negative 3 Baseline , 3.25 times 10 Superscript negative 3 Baseline
0.000325, 0.00225, 0.00125, 0.00325
0.000325, 0.00225, 0.00125, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
Responses
3.25 × 10−3, 2.25 × 10−3, 3.25 × 10−4, 1.25 × 10−3
3.25 times 10 Superscript negative 3 Baseline , 2.25 times 10 Superscript negative 3 Baseline , 3.25 times 10 Superscript negative 4 Baseline , 1.25 times 10 Superscript negative 3 Baseline
3.25 × 10−4, 1.25 × 10−3, 2.25 × 10−3, 3.25 × 10−3
3.25 times 10 Superscript negative 4 Baseline , 1.25 times 10 Superscript negative 3 Baseline , 2.25 times 10 Superscript negative 3 Baseline , 3.25 times 10 Superscript negative 3 Baseline
0.000325, 0.00225, 0.00125, 0.00325
0.000325, 0.00225, 0.00125, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
To determine the numbers arranged in ascending order:
3.25 × 10^-3
2.25 × 10^-3
3.25 × 10^-4
1.25 × 10^-3
Comparing the exponents, we observe that they are all the same (-3 and -4). Therefore, we need to compare the coefficients.
Arranging the coefficients in ascending order, we have:
2.25 × 10^-3
3.25 × 10^-3
1.25 × 10^-3
3.25 × 10^-4
Thus, the correct arrangement in ascending order is:
2.25 × 10^-3, 3.25 × 10^-3, 1.25 × 10^-3, 3.25 × 10^-4
So, the correct response is: 2.25 × 10^-3, 3.25 × 10^-3, 1.25 × 10^-3, 3.25 × 10^-4.
3.25 × 10^-3
2.25 × 10^-3
3.25 × 10^-4
1.25 × 10^-3
Comparing the exponents, we observe that they are all the same (-3 and -4). Therefore, we need to compare the coefficients.
Arranging the coefficients in ascending order, we have:
2.25 × 10^-3
3.25 × 10^-3
1.25 × 10^-3
3.25 × 10^-4
Thus, the correct arrangement in ascending order is:
2.25 × 10^-3, 3.25 × 10^-3, 1.25 × 10^-3, 3.25 × 10^-4
So, the correct response is: 2.25 × 10^-3, 3.25 × 10^-3, 1.25 × 10^-3, 3.25 × 10^-4.
thats not a answer
Apologies for the confusion. The correct response is:
0.000325, 0.00125, 0.00225, 0.00325
0.000325, 0.00125, 0.00225, 0.00325