A solid with a surface area 8 square units is dilated by a scale factor of k to obtain a solid with surface area A square units. Find the value of k which results in an image with each given surface area a.512 square units

b.1/2 square units

c. 8 square units

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:

0

step-by-step explanation:

equals the constant of proportionality.

solve for