Q. How do you write 9.4×103 in standard form?_____
Understand standard form: Understand the concept of standard form. Standard form is a way of writing numbers that are too large or too small to be conveniently written in decimal form. In standard form, a number is written as a×10n, where 1 \leq a < 10 and n is an integer. In this case, we have 9.4 (which is between 1 and 10) and 103, so it is already in a form similar to standard form.
Multiply by 103: Multiply 9.4 by 103. To convert 9.4×103 to standard form, we multiply 9.4 by 103. This means we need to move the decimal point 3 places to the right because multiplying by 103 is the same as multiplying by 1000.
Perform multiplication: Perform the multiplication.Moving the decimal point 3 places to the right in 9.4 gives us 9400. So, 9.4×103 in standard form is 9400.