Compare 364,879; 463,000; and 436,765 using scientific
notation. Which number has the least value? (1 point)
To compare these numbers using scientific notation, we need to express them in the form of a coefficient multiplied by 10 raised to a certain power.
364,879 can be written as 3.64879 x 10^5 in scientific notation.
463,000 can be expressed as 4.63 x 10^5 in scientific notation.
436,765 can be expressed as 4.36765 x 10^5 in scientific notation.
To determine which number has the least value, we look at the coefficient part of each number. The smaller the coefficient, the smaller the value.
Comparing the coefficients, we can see that 3.64879 is smaller than 4.63 and that 4.36765 is smaller than 4.63. Therefore, 364,879 (3.64879 x 10^5) has the least value among the given numbers.
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)
To compare these numbers using scientific notation, we need to express them in the form of a coefficient multiplied by 10 raised to a certain power.
12,740,876,635 can be written as 1.2740876635 x 10^10 in scientific notation.
1,345,763,334 can be expressed as 1.345763334 x 10^9 in scientific notation.
12,920,370,000 can be expressed as 1.292037 x 10^10 in scientific notation.
To determine which number has the greatest value, we look at the coefficient part of each number. The larger the coefficient, the larger the value.
Comparing the coefficients, we can see that 1.2740876635 is larger than both 1.345763334 and 1.292037. Therefore, 12,740,876,635 (1.2740876635 x 10^10) has the greatest value among the given numbers.
Compare 7.6 x 10^-25 and 6.7 x 10^52. Which
statement is true? (1 point)
To compare these numbers, we look at the exponent part of the scientific notation.
7.6 x 10^-25 has a negative exponent, indicating a very small value, close to zero.
6.7 x 10^52 has a positive exponent, indicating a very large value.
Therefore, the statement "6.7 x 10^52 is greater than 7.6 x 10^-25" is true.
Compare 7.6 x 10^-25 and 6.7 x 10^-52. Which
statement is true? (1 point)
anonymous
answered
To compare these numbers, we look at the exponent part of the scientific notation.
7.6 x 10^-25 has a negative exponent, indicating a very small value.
6.7 x 10^-52 also has a negative exponent, indicating an even smaller value.
Therefore, the statement "7.6 x 10^-25 is greater than 6.7 x 10^-52" is true.
Which set of numbers is arranged in descending order?
(1 point)
To determine which set of numbers is arranged in descending order, we need to examine each set. However, you have not provided any set of numbers for me to assess. Please provide the set of numbers so that I can help you determine the answer.
Which set of numbers is arranged in descending order?
(1 point)
7 × 10 , , ,
−30 7.2 × 10
−25 7.2 × 10
−30
7.6 × 10
−25
7.6 × 10 , , ,
−25 7.2 × 10
−30 7.2 × 10
−25
7 × 10
−30
7.6 × 10 , , ,
−25 7.2 × 10
−25 7.2 × 10
−30
7 × 10
−30
7.2 × 10 , , ,
−30 7 × 10
−30 7.6 × 10
−25
7.2 × 10
−25
To arrange the given set of numbers in descending order, we consider the order of the exponents in the scientific notations.
The given set of numbers is:
7 × 10^-30
7.2 × 10^-25
7.6 × 10^-25
−30
7 × 10^-30
7.2 × 10^-25
7.6 × 10^-25
−25
7.2 × 10^-25
−25
7 × 10^-30
−30
7.6 × 10^-25
−25
7.2 × 10^-25
−30 7 × 10^-30
−30 7.6 × 10^-25
−25 7.2 × 10^-25
−25 7.2 × 10^-25
−30 7 × 10^-30
To arrange them in descending order:
7.6 × 10^-25
7.2 × 10^-25
7.2 × 10^-25
7 × 10^-30
−25
−25
−30
−30
Therefore, the correct set of numbers arranged in descending order would be: 7.6 × 10^-25, 7.2 × 10^-25, 7.2 × 10^-25, 7 × 10^-30, -25, -25, -30, -30.
In which set are the numbers arranged in ascending order?
(1 point)
0.00125, 0.00225, 0.000325, 0.00325
0.000325, 0.00225, 0.00125, 0.00325
3.25 × 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
To determine which set of numbers is arranged in ascending order, we need to examine each set.
Set 1: 0.00125, 0.00225, 0.000325, 0.00325
This set is not in ascending order.
Set 2: 0.000325, 0.00225, 0.00125, 0.00325
This set is in ascending order.
Set 3: 3.25 × 10^−4, 1.25 × 10^−3, 2.25 × 10^−3, 3.25 × 10^−3
This set is not in ascending order.
Set 4: 3.25 × 10^−3, 2.25 × 10^−3, 3.25 × 10^−4, 1.25 × 10^−3
This set is not in ascending order.
Therefore, the set in which the numbers are arranged in ascending order is Set 2: 0.000325, 0.00225, 0.00125, 0.00325.