Clint is trying to calculate the distance between point g(13, 2) and point h(1, 7). which of the following expressions will he use?

square root of the quantity of minus all squared plus minus all squared

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

we have

substitute the values

 -----> this is the expression

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: