How do you write 7.7 and times 10-10 in standard form?

Answer 1

To write ( 7.7 \times 10^{-10} ) in standard form, you express it as a decimal number. This means moving the decimal point 10 places to the left, resulting in ( 0.00000000077 ). Therefore, in standard form, ( 7.7 \times 10^{-10} ) is ( 0.00000000077 ).