Quadrilateral pqrs was dilated to produce quadrilateral pqrs on the grid below. what was the apparent scale factor of the dilation used to produce quadrilateral pqrs?

answer: the answer is e

step-by-step explanation:

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answer: d.) the total number of protons and neutrons is 15

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~

your friendly neighborhood human spider! .

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: