You want to borrow $720. You can get a 2-year loan with an 8% simple interest rate or a 1-year loan with a 15%
simple interest rate. Which loan costs less?

is there a picture

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: