use scientific notation to determine which of these numbers is greater: 34,835,760 or 43,835,760.
Write your answer in scientific notation express to the exact decimal place
To write the numbers in scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to the left of the decimal point.
34,835,760 becomes 3.4835760 x 10^7
43,835,760 becomes 4.3835760 x 10^7
Comparing the numbers, we can see that 4.3835760 x 10^7 (43,835,760) is greater than 3.4835760 x 10^7 (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 express to the exact decimal place
To write the numbers in scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to the left of the decimal point.
123,893 becomes 1.23893 x 10^5
31,892 becomes 3.1892 x 10^4
12,786 becomes 1.2786 x 10^4
Comparing the numbers, we can see that 1.2786 x 10^4 (12,786) has the least value, followed by 3.1892 x 10^4 (31,892), and then 1.23893 x 10^5 (123,893).
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 express to the exact decimal place
To write the numbers in scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to the left of the decimal point.
654,987,034 becomes 6.54987034 x 10^8
645,897,430 becomes 6.4589743 x 10^8
546,789,340 becomes 5.4678934 x 10^8
Comparing the numbers, we can see that 6.54987034 x 10^8 (654,987,034) has the greatest value, followed by 6.4589743 x 10^8 (645,897,430), and then 5.4678934 x 10^8 (546,789,340).
compare 0.0000635 and 0.000456. write <, >, or =
To compare the numbers 0.0000635 and 0.000456, we can write them in scientific notation form.
0.0000635 can be written as 6.35 x 10^-5 (move the decimal point 5 places to the right)
0.000456 can be written as 4.56 x 10^-4 (move the decimal point 4 places to the right)
To compare the numbers: 6.35 x 10^-5 (0.0000635) and 4.56 x 10^-4 (0.000456), we can see that 6.35 x 10^-5 is less than 4.56 x 10^-4.
Therefore, 0.0000635 < 0.000456
which symbol makes the statement true? write <, >, or = in the blank
5*10^-11 ____ 3*10^-11
To compare 5*10^-11 and 3*10^-11, we can consider the coefficient and the power of 10 separately:
The coefficient 5 is greater than 3.
The power of 10, -11, indicates that the value is a very small number.
Since the coefficient of 5 is greater than 3 and both numbers have the same power of 10 (-11), we can conclude that:
5*10^-11 > 3*10^-11
Therefore, the symbol ">" would make the statement true.
compare 364,879; 463,000; and 436,765 using scientific notation. which number has the least value?
4.63 * 10^5
3.64879 * 10^5
4.36765 * 10^5
364,879
To compare the numbers, we can write them in scientific notation form:
364,879 can be written as 3.64879 x 10^5 (move the decimal point 5 places to the left)
463,000 can be written as 4.63 x 10^5 (move the decimal point 5 places to the left)
436,765 can be written as 4.36765 x 10^5 (move the decimal point 5 places to the left)
Comparing the numbers, we can see that 3.64879 x 10^5 (364,879) has the least value, followed by 4.36765 x 10^5 (436,765), and then 4.63 x 10^5 (463,000).
Therefore, 364,879 has the least value.
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
12,920,370,000
1.345763334 * 10^10
1.292037 * 10^10
1.2740876635 * 10^10
To compare the numbers, we can write them in scientific notation form:
12,740,876,635 can be written as 1.2740876635 x 10^10 (move the decimal point 10 places to the left)
1,345,763,334 can be written as 1.345763334 x 10^10 (move the decimal point 10 places to the left)
12,920,370,000 can be written as 1.292037 x 10^10 (move the decimal point 10 places to the left)
Comparing the numbers, we can see that 1.345763334 x 10^10 (1,345,763,334) has the greatest value, followed by 1.292037 x 10^10 (12,920,370,000), and then 1.2740876635 x 10^10 (12,740,876,635).
Therefore, 1,345,763,334 has the greatest value.
compare 7.6 * 10^-25 and 6.7 * 10^-52
To compare 7.6 * 10^-25 and 6.7 * 10^-52, we can compare the coefficients and the powers of 10:
The coefficient 7.6 is greater than 6.7.
The power of 10, -25, indicates a very small number.
The power of 10, -52, indicates an even smaller number.
Since the coefficient of 7.6 is greater than 6.7 and both numbers have a negative power of 10, we can conclude that:
7.6 * 10^-25 > 6.7 * 10^-52
Therefore, 7.6 * 10^-25 has the greatest value.
in which set are the numbers arranged in ascending order?
0.000325, 0.00225, 0.00125, 0.00325
3.23*10^-4, 1.25*10^-3, 2.25*10^-3, 3.25*10^-3
3.25*10^-3, 2.25*10^-3, 3.25*10^-4, 1.25*10^-3
0.00125, 0.00225, 0.000325, 0.00325
To determine which set of numbers is arranged in ascending order, we can compare the numbers in each set.
For the first set:
0.000325, 0.00225, 0.00125, 0.00325
We can see that the numbers are arranged in ascending order.
For the second set:
3.23*10^-4, 1.25*10^-3, 2.25*10^-3, 3.25*10^-3
Again, the numbers are arranged in ascending order.
For the third set:
3.25*10^-3, 2.25*10^-3, 3.25*10^-4, 1.25*10^-3
In this set, the numbers are not in ascending order.
For the fourth set:
0.00125, 0.00225, 0.000325, 0.00325
Like the previous sets, the numbers are arranged in ascending order.
Therefore, the first and second sets are arranged in ascending order.