Which expression represents the product of 15 and (9/5n + 4.6)? A 96n

B 8n + 60.6

C 27n + 69

D 27n + 60.6

step-by-step explanation:

answer: finding the extract measurements and knowing the points

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: