Question

"Write the following in standard form:

1) 937.74 = ………...
2) 479.3 = …….……
3) 0.0000055 = ……………
4) 0.000488 = …..……..
5) 37554 = …….……
6) 30.04 = …………… "

Answer 1

The student's numbers are mostly in standard form except for 0.0000055, which is written as 5.5 × 10-6, and 0.000488, which is written as 4.88 × 10-4 in scientific notation.

Step-by-step explanation:

The student is asking to write numbers in standard form, also known as standard notation. Standard form is a way of writing down very large or very small numbers easily. Here's how to write each number in standard form:

1. 937.74 is already in standard form.
2. 479.3 is also already in standard form.
3. 0.0000055 can be written as 5.5 × 10-6 in scientific notation.
4. 0.000488 can be written as 4.88 × 10-4 in scientific notation.
5. 37554 is already in standard form.
6. 30.04 is already in standard form.

When dealing with very small numbers like 0.0000055 and 0.000488, it's often useful to convert them into scientific notation for ease of use in calculations, especially in fields like chemistry. Remember that scientific notation is expressed as a product of a number between 1 and 10 and a power of ten.