F(x)=3x-2 g(x)=x+2/3 f(g(x))=3(g(x)-2 3(x+2/3)-2? how do i solve? the x+2/3 is a fraction.

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:

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: