Number that is less that 20,000 is more than 10,000 it’s a palindrome only one factor besides itself and 1 the square root of her number is a palindrome the product of the number is 0

could you reply to this with the question so i can ?

answer: what in the world is this

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:

he earned 78.75 in interest.

step-by-step explanation: