Acereal serving has 5 grams of salt. how many milligrams is that?

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

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: