There are 24 students in a freshman math class during the first hour of the day. the students in math represent 1/16 of all of the freshman. write an equation and solve to find the number of students in freshman class

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: