Sara used $\frac{3}{10}$ of a roll of wrapping paper to wrap three presents. If she used the same amount of wrapping paper on each present, what fraction of a roll of wrapping paper did she use on each present? Enter your answer

c) yes, because of asa or aas

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: