Write the number 4.4\times 10^{-4}4.4×10
−4
in standard form.
4.4E-4. I don't know if that is standard form or not.
starting with 4.4 move the decimal point 4 places to the left to get
0.00044
To write the number 4.4 × 10^(-4) in standard form, we need to move the decimal point to the right or left to obtain a number between 1 and 10.
The given number is already in scientific notation, which means it is written as a product of a number between 1 and 10 and a power of 10.
In this case, we can move the decimal point 4 places to the left to write it in standard form:
4.4 × 10^(-4) = 0.00044
To write a number in standard form, we need to move the decimal point to the right or left until there is only one non-zero digit to the left of the decimal point.
In this case, the number is 4.4 × 10^(-4). The exponent of 10 tells us how many places to move the decimal point. Since the exponent is -4, we need to move the decimal point four places to the left.
Starting with 4.4, we move the decimal point four places to the left:
0.00044
Therefore, the number 4.4 × 10^(-4) in standard form is 0.00044.