Which number represents 4.6 × 10−4
in standard form?(1 point)
Responses
460,000
46,000
0.00046
0.000046 with the work please and bot this better be right
0.000046
To write 4.6 × 10^-4 in standard form, follow these steps:
Step 1: Write the decimal number without the power of 10: 4.6.
Step 2: Determine the direction and magnitude of the exponent: -4.
Step 3: Move the decimal point to the left four places, which corresponds to the magnitude of the exponent of -4.
- The resulting number is 0.000046.
Therefore, the number 4.6 × 10^-4 is written in standard form as 0.000046.
To write the number 4.6 × 10^-4 in standard form, you need to move the decimal point four places to the left because the exponent is negative.
Start with 4.6 and move the decimal point four places to the left:
0.00046.
So, the number 4.6 × 10^-4 written in standard form is 0.00046.