Question

Compare 0.0000635 and 0.000456. Write <, >, or = in the blank.(1 point)
0.0000635_0.000456

Answer 1

Which symbol makes the statement true? Write <, >, or = in the blank.(1 point)
5 × 10−11_3 × 10−11

Answer 2

Compare 364,879; 463,000; and 436,765 using scientific notation. Which number has the least value?(1 point)
Responses

3.64879 ×10^5
3.64879 times 10 superscript 5 baseline
4.63 ×10^5
4.63 times 10 superscript 5 baseline
364,879
364,879
4.36765 ×10^5

Answer 3

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

1.292037×10^10
1.292037 times 10 superscript 10 baseline
1.2740876635×10^10
1.2740876635 times 10 superscript 10 baseline
12,920,370,000
12,920,370,000
1.345763334×10^9

Answer 4

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 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 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

Answer 5

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 × 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 × 10−25, 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

Answer 6

n 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
0.00125, 0.00225, 0.000325, 0.00325
0.00125, 0.00225, 0.000325, 0.00325
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