Jason has 75 feet of wallpaper border. he wants to put up a wallpaper border around his rectangular bed room that measures 12 feet by 14 feet . multiples 12x14=168 to get exact answer how much border he need. he concludes that he does not have enough

y don't he just paint it green then he will have a green house and he can let the smoke roll

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: