When 58,511 is divided by 21, the quotient is 2,786 r

the answer is 5 because if u have a remander of 2786 there would be 5 left over so it's 5

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:

16.80 times .20= 3.36

step-by-step explanation: