Aman is given a penny, and he is told that for every night that he sleeps with that penny under his pillow it will double. the man tries it the first night, and the next morning notices that the penny in fact doubled, and now he has two pennies, y , he would have after x amount of days, which of the following equations would give him his answer?

What are the following equations?

Step-by-step explanation:

Please provide more information.

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: