Hey there!!
Scientific notation of 0.000000001 :
0.1 ⁻⁷
Hope it helps!
Answer:
Step-by-step explanation:
Given : The width of a DNA molecule = 2.5 nanometers.
A nanometer = 0.000000001 meter.
In scientific notation it will be
A nanometer = meter
⇒ 2.5 nanometers= meters
Therefore , the width of a DNA molecule =
We use scientific notation to express a very big or a very small number in the product of a decimal ( between 1 and 10) and powers of ten.
i need the answer too :(
what you want me to asnwer
you ?????
87 seconds
1 step = 1 second
87 steps is going to equal 87 seconds
Hope this helps! have a blessed day.
Answer: It's C.