The diaper service where you work bills customers once a week. each week, it charges 30¢ each for the first 75 diapers used, and 25¢ each for any additional diapers. how much should you bill a family that used 100 diapers last week? a. $18.75 b. $22.50 c. $25.00 d. $28.75 e. $30.00

3/6   and 9/18

step-by-step explanation:

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: