Compare 364,879; 463,000; and 436,765 using scientific notation. Which number has the least value?(1 point)
Responses
4.63 ×10^5
4.63 times 10 superscript 5 baseline
4.36765 ×10^5
4.36765 times 10 superscript 5 baseline
364,879
364,879
3.64879 ×10^5
4.36765 ×10^5 has the least value among the three 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)
1.2740876635 × 10^10
1.345763334 × 10^9
1.292037 × 10^10
The number 12,920,370,000 represented in scientific notation is 1.292037 × 10^10. Therefore, it has the greatest value among the three numbers.
Compare 7.6 × 10^−25 and 6.7 × 10^−52 . Which statement is true?(1 point)
Responses
7.6 × 10^−25 is greater than 6.7 × 10^−52.
The smaller the exponent, the greater the value in scientific notation. Therefore, 7.6 × 10^−25 is greater than 6.7 × 10^−52.
Which set of numbers is arranged in descending order?(1 point)
Responses
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
7.2 × 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
7.6 × 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 is arranged in descending order.
The numbers are sorted from largest to smallest exponent.
In which set are the numbers arranged in ascending order?(1 point)
Responses
0.00125, 0.00225, 0.000325, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
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
0.000325, 0.00225, 0.00125, 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
0.000325, 0.00125, 0.00225, 0.00325 is arranged in ascending order.
To compare the given numbers using scientific notation, we need to express them in the form of a number between 1 and 10 multiplied by a power of 10.
Let's convert each number to scientific notation:
364,879 = 3.64879 × 10^5
463,000 = 4.63 × 10^5
436,765 = 4.36765 × 10^5
Now, to determine which number has the least value, we compare the coefficients (the numbers before the multiplication symbol):
3.64879 vs 4.63 vs 4.36765
Out of these, 3.64879 is the smallest. Therefore, the number 364,879 has the least value in scientific notation.